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It is a University which is committed to excellence and overall development of the student...
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Excellent education not only imparts knowledge, but also paves the way for...
Life@IIS Univ
Life @ IISU is nothing less than a kaleidoscope of myriad hues; complete with...
Academics
Taking the age-old tradition of enlightenment through education forward,...
Research
To stimulate curiosity and cater to the global needs of a dynamic education,...
About Us
The IIS University, with its perfect amalgamation of innovation, inspiration...

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Chemistry - Semester VIII https://chemistry.iisuniv.ac.in/semester/semester-viii en Dissertation https://chemistry.iisuniv.ac.in/courses/subjects/dissertation-1 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY807</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">6</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">90.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to –</strong></p> <p>investigate and develop research skills to carry out research project.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs): </strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <thead> <tr> <th colspan="2" scope="col" style="width: 30.3%; height: 1px;"> <p align="center"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.1%; height: 1px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 24.26%; height: 1px;"> <p><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 15.34%; height: 1px;"> <p><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:14.42%;height:1px;"> <p><strong>Course Code</strong></p> </td> <td style="width:15.88%;height:1px;"> <p><strong>Course Title</strong></p> </td> </tr> <tr> <td style="width:14.42%;height:1px;"> <p> </p> <p align="center"><strong>25DCHY 807</strong></p> </td> <td style="width:15.88%;height:1px;"> <p> </p> <p> </p> <p><strong>Dissertation </strong></p> <p><strong>(Practical)</strong></p> <p> </p> </td> <td style="width:30.1%;height:1px;"> <p><strong>CO145:</strong> Acquire practical experience in leading independent research endeavors, critically evaluate results, and effectively present findings through a well-structured report and presentation.</p> <p><strong>CO146:</strong> Effectively communicate technical and</p> <p>theoretical knowledge through structured slides, visual aids, and verbal explanations.</p> <p><strong>CO147:</strong> Develop problem-solving skills to address complex or scenario-based questions.</p> <p><strong>CO148:</strong> Contribute effectively in course-specific interaction.</p> </td> <td style="width:24.26%;height:1px;"> <p><strong>Approach in teaching:</strong></p> <p>Demonstration, digital learning.</p> <p> </p> <p><strong>Learning activities for the students:</strong></p> <p>Software handling, instrument handling, dissertation report writing.</p> </td> <td style="width:15.34%;height:1px;"> <p>Power point presentation by individual student, report writing, viva-voce</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p>To give an exposure of research to candidates, dissertation has been introduced in semester VIII.</p> <p>Candidate is required to carry out minor research project on any topic of choice (based on Semester VII Literature Survey Article) under the supervision of an allotted research supervisor.</p> <p>The marking scheme of research project will be followed as below:</p> <p align="center"> </p> <p> </p> <p align="left"> </p> <p align="center"><strong>Scheme of Examination</strong></p> <p align="left"><strong>Total Marks: 100</strong></p> <p align="center"><strong>Continuous Assesment (30%)</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 75%" width="645"> <thead></thead> <tbody> <tr> <td style="width:199px;height:1px;"> <p align="left"><strong>Student Supervisor Interaction</strong></p> </td> <td style="width:231px;height:1px;"> <p align="left"><strong>Progress in Dissertation Preparation</strong></p> </td> <td style="width:100px;height:1px;"> <p align="left"><strong>Presentation</strong></p> </td> <td style="width:59px;height:1px;"> <p align="left"><strong>Viva</strong></p> </td> <td style="width:55px;height:1px;"> <p align="left"><strong>Total</strong></p> </td> </tr> <tr> <td style="width:199px;height:1px;"> <p align="left">10</p> </td> <td style="width:231px;height:1px;"> <p align="left">10</p> </td> <td style="width:100px;height:1px;"> <p align="left">05</p> </td> <td style="width:59px;height:1px;"> <p align="left">05</p> </td> <td style="width:55px;height:1px;"> <p align="left">30</p> </td> </tr> </tbody> </table> <p align="center"> </p> <p align="center"><strong>Semester End Examination (70%)</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 75%" width="646"> <thead> <tr> <th scope="col" style="width: 210px; height: 29px;"> <p align="center"><strong>Dissertation Report</strong></p> </th> <th scope="col" style="width: 134px; height: 29px;"> <p align="left"><strong>Presentation</strong></p> </th> <th scope="col" style="width: 156px; height: 29px;"> <p align="center"><strong>Viva</strong></p> </th> <th scope="col" style="width: 146px; height: 29px;"> <p align="center"><strong>Total</strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:210px;height:29px;"> <p align="center">40</p> </td> <td style="width:134px;height:29px;"> <p align="center">15</p> </td> <td style="width:156px;height:29px;"> <p align="center">15</p> </td> <td style="width:146px;height:29px;"> <p align="center">70</p> </td> </tr> </tbody> </table> <p align="left"> </p> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 10:34:18 +0000 Priyanka.chemistry@iisuniv.ac.in 1916 at https://chemistry.iisuniv.ac.in Chemistry Laboratory XII https://chemistry.iisuniv.ac.in/courses/subjects/chemistry-laboratory-xii-3 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY806</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">2</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p style="text-align: justify;"><strong>This course will enable the students to -</strong></p> <p style="text-align: justify;">develop experimental skills of various instruments (spectrophotometer, pH meter, polarimeter etc.) and gain knowledge of basic terms regarding phase equilibrium, thermochemistry, optical measurement and Lambert-Beer law.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs): </strong></p> <p> </p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <thead> <tr> <th colspan="2" scope="col" style="width: 34.72%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.22%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.12%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 15.94%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.92%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:21.8%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.92%;"> <p><strong>25DCHY 806</strong></p> </td> <td style="width:21.8%;"> <p><strong>Chemistry Laboratory XII</strong></p> <p><strong>(Practical)</strong></p> </td> <td style="width:30.22%;"> <p style="margin-left:.5pt;"><strong>CO142</strong>: Calibrate and operate a variety of scientific instrument to perform observations related to the experiment and apply experimental principles of pH metry, phase equilibria and spectrophotometry to determine relevant constants.</p> <p><strong>CO143</strong>: Record experimental data accurately with proper significant figure and analyze the results of such experiments and develop communication skills.</p> <p><strong>CO144: </strong>Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.12%;"> <p><strong>Approach in teaching:</strong></p> <p>Laboratory instructions and</p> <p>Demonstrations.</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, hands-on-learning,</p> <p>interpretation of data, record writing and learning through virtual labs</p> <p> </p> </td> <td style="width:15.94%;"> <p>Conduction of experiments, lab Records, viva voce and  quiz</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p>A list of experiments under different headings is given below. Students are required to perform   8-10 experiments (minimum two from each category).</p> <p> </p> <h5><strong>Minor Experiments:</strong></h5> <ol> <li>To determine the solubility diagram for a three  component liquid system chloroform, acetic acid and water / toluene, acetic acid and water / benzene ethanol and water. To discuss the diagram in light of phase, component and degree of freedom.</li> <li>To study the freezing point curve of two-component simple eutectic system (acetamide-benzoic acid/naphthalene-benzoic acid)</li> <li>To determine the composition of the binary mixture containing K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> & KMnO<sub>4</sub>/ crystal violet & aurine / N-butyl acetanilide & benzyl benzoate by spectrophotometric method.</li> <li>To titrate the given mixture of CO<sub>3</sub><sup>-2</sup> and HCO<sub>3</sub><sup>-</sup> ions against a strong acid, 0.1N HCl solution and to determine their strength.</li> <li>To determine pKa values of tribasic acid (H<sub>3</sub>PO<sub>4</sub>) against a strong base (NaOH).</li> <li>To determine the acidic and basic dissociation constant of an amino acid and hence its isoelectric point.</li> <li>To determine of pKa values of maleic/malonic acid by potentiometric titration with NaOH using glass electrode.</li> </ol> <h5> </h5> <h5><strong>Major Experiments:</strong></h5> <ol> <li>To determine the acid dissociation constant (pKa value) of methyl red.</li> <li>To determine the composition of the binary mixture containing K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> & KMnO<sub>4</sub>/ crystal violet & aurine / N-butyl acetanilide & benzyl benzoate by spectrophotometric method.</li> <li>To determine the strength of a base by spectrophotometric method.</li> <li>To analyse a mixture of copper (II) and bismuth (III) ions by colorimetric titration with EDTA.</li> <li>To determine the composition of copper and iorn (III) solution by spectrophotometric titration with EDTA.</li> <li>Nernst Distribution Law: To determine the formula of a complex ion formed between cupric ion and ammonia by distribution method.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: center;"><strong>Scheme of Examination</strong></p> <p> </p> <p>The duration of examination will be 6 hrs.</p> <p>The following exercise will be set in the examination</p> <p>Physical Chemistry Experiment (two)                             </p> <p>Experiment I                                                                       35 marks</p> <p>Experiment II                                                                      20 marks</p> <p>Viva                                                                                    15 marks</p> <p><strong>Total                                                                                   70 marks</strong></p> <p style="margin-left:36.0pt;"> </p> <p style="margin-left:36.0pt;"> </p> <p style="margin-left:36.0pt;"> </p> <p><strong>1.Physical Chemistry Experiment </strong></p> <p>The exercises in Physical chemistry can be modified by the examiners and the same will be explained to the candidates. However, such modifications will not involve any departure from the basic principles over which experiments are prescribed in the syllabus. Candidates shall be given 2 exercises out of the exercises prescribed in the syllabus. The distribution of marks will be as follows:</p> <p> </p> <p><strong>Major experiment</strong></p> <p>The exercise carries 35 marks. One major experiment by lot will be given to perform. 5 marks shall be awarded for preparatory work, setting up of an apparatus, neat and methodical work. 30 marks will be awarded for correct observation, use of correct formula, calculation and result within permissible limits as follows:</p> <ul> <li align="left">Theory and procedure                                                        8 marks</li> <li>Correct observation and proper recording                          8 marks</li> <li>Use of correct formula and calculation                               8 marks</li> <li>Result                                                                                6 marks</li> </ul> <p style="margin-left:36.0pt;"> </p> <p><strong>Minor experiment</strong></p> <p>The exercise carries 20 marks. One minor experiment by lot will be given to perform. 4 marks</p> <p>shall be awarded for preparatory work, setting up of an apparatus, neat and methodical work.</p> <p>16 marks will be awarded for correct observation, use of correct formula, calculation and result within permissible limits as follows:</p> <p> </p> <ul> <li align="left">Theory and procedure                                                    4 marks</li> <li align="left">Correct observation and proper recording                      5 marks</li> <li align="left">Use of correct formula and calculation                           5 marks</li> <li align="left">Result                                                                            2 marks</li> </ul> <p> </p> <p>The permissible limit will be decided by the examiner as it varies with the nature of the experiment.</p> <p>No marks for calculation will be awarded to a candidate for not calculating result.</p> <p> The permissible error will depend on the nature of the experiment. Generally <u>+</u> 10% error may be taken as permissible error for experiments involving potentiometric and conductometric measurements. The constancy in values or rate constants may be taken into consideration while awarding mark in experiments on chemical kinetics. One mark shall be deducted for each <u>+</u> 2% error over permissible limit. </p> <p style="margin-left:36.0pt;"> </p> <p><strong>2.Viva</strong></p> <p>Oral questions shall generally be asked over the work assigned to the candidate. The purpose is to find out as to what extent the candidate has understanding the basic principles of chemistry.</p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Advanced Practical Physical Chemistry, Thirtieth Edition; J. B. Yadav; Krishna Prakashan Media Pvt. Ltd., Meerut, 2015.</li> <li>Experimental Physical Chemistry, First Edition; V. D. Athawale and P. Mathur; New age International (P) Ltd. Publishers, New Delhi, 2011.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Experiments in Physical Chemistry, Fifth Edition; D. P. Shoemaker, C. W. Garland and J. W. Nibler, Mc Graw-Hill, New York, 1998.</li> <li>Introductory Practical Physical Chemistry, D. T. Burns and E. M. Rattenbury, Pergamon Press, 1966.</li> </ol> <p> </p> <p>e-Resources:</p> <ol> <li align="left"><a href="https://uomustansiriyah.edu.iq/media/lectures/4/4_2017_10_31!07_03_41_AM.pdf">https://uomustansiriyah.edu.iq/media/lectures/4/4_2017_10_31!07_03_41_AM.pdf</a> (Phase Equilibrium)</li> <li><a href="http://www2.sci.u-szeged.hu/physchem/indexh_html_files/sugar.pdf">http://www2.sci.u-szeged.hu/physchem/indexh_html_files/sugar.pdf</a> (Polarimeter)</li> <li><a href="https://chemcollective.org/chem/fau/gc28n.html">https://chemcollective.org/chem/fau/gc28n.html</a> (pH metry)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 10:29:45 +0000 Priyanka.chemistry@iisuniv.ac.in 1915 at https://chemistry.iisuniv.ac.in Chemistry Laboratory XI https://chemistry.iisuniv.ac.in/courses/subjects/chemistry-laboratory-xi-2 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY805</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">2</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to </strong></p> <p>record and interpret the UV, IR spectra, NMR and Mass spectra by synthesizing organic compounds.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><h2><span style="font-size:12px;">Course Outcomes (COs):</span></h2> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <thead> <tr> <th colspan="2" scope="col" style="width: 34.72%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.22%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.12%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 15.94%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.92%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:21.8%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.92%;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>25DCHY 805</strong></p> </td> <td style="width:21.8%;"> <p><strong>Chemistry Laboratory XI</strong></p> <p><strong>(Practical)</strong></p> </td> <td style="width:30.22%;"> <p style="margin-left:1.1pt;"><strong>CO138: </strong>Characterize organic molecules by different spectral techniques.</p> <p><strong>CO139:</strong> Demonstrate the synthesis of organic compounds through one-step and two-step reactions and the extraction of natural products.</p> <p><strong>CO</strong><strong>140: </strong>Compile and report the results efficiently and develop communication skills.</p> <p><strong>CO</strong><strong>141: </strong>Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.12%;"> <p><strong>Approach in teaching:</strong></p> <p>Laboratory instructions and</p> <p>Demonstrations.</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, hands-on-learning,</p> <p>interpretation of data, record writing and learning through virtual labs.</p> <p> </p> </td> <td style="width:15.94%;"> <p>Conduction of experiments, lab Records, viva voce and  quiz.</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><h2><span style="font-family:tahoma,geneva,sans-serif;"><span style="font-size:12px;">Synthesis and characterization of given organic compounds-</span></span></h2> <h2 style="margin-left: 40px;"><span style="font-family:tahoma,geneva,sans-serif;"><span style="font-size:12px;">1.To record the IR spectrum of the synthesized compound and interpret the vibrational frequencies</span></span></h2> <h2 style="margin-left: 40px;"><span style="font-family:tahoma,geneva,sans-serif;"><span style="font-size:12px;">2.To determine the absorption maxima of the synthesized compound spectrophotometrically in different solvents.</span></span></h2> <h2 style="margin-left: 40px;"><span style="font-family:tahoma,geneva,sans-serif;"><span style="font-size:12px;">3.To interpret the NMR spectra of the synthesized compounds</span></span></h2> <h2 style="margin-left: 40px;"><span style="font-family:tahoma,geneva,sans-serif;"><span style="font-size:12px;">4.To observe the mass spectral fragmentation pattern in the synthesized compound and predict the base peak and molecular ion peak.</span></span></h2> <h2> </h2> <p style="margin-left:18.0pt;"><strong>One step synthesis (any two)</strong></p> <ol> <li>Aldol condensation (Synthesis of dibenzal propanone)</li> <li>Acetylation (synthesis of acetanilide from aniline)</li> <li>Pechmann Condensation for Coumarin synthesis (Clay catalyzed solid state synthesis of 7- hydroxy -4-methyl coumarin)</li> </ol> <p style="margin-left:18.0pt;"><strong>Two step synthesis (any three)</strong></p> <ol> <li>Benzoin → benzil → benzilic acid</li> <li>Benzophenone → benzopinacol → benzopinacolone</li> <li>Acetanilide → p-bromoacetanilide → p-bromoaniline</li> <li>Acetanilide → p-nitroacetanilide → p-nitroaniline</li> <li>Resorcinol → fluorescein → eosin</li> </ol> <h2> </h2> <h2><span style="font-size:12px;"><strong>     Extraction of Organic Compounds from Natural Resources (any one)</strong></span></h2> <ol> <li>Isolation of caffeine from tea leaves.</li> <li>Isolation of casein from milk.</li> <li>Isolation of lactose from milk.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p align="center"><strong>Scheme of Examination</strong></p> <p align="center" style="margin-left:1.0cm;"> </p> <p style="margin-left:18.0pt;">The duration of examination will be 6 hrs.</p> <p style="margin-left:18.0pt;">The following exercises will be set in the examination</p> <p style="margin-left:18.0pt;">Organic Synthesis                                                          35 marks</p> <p style="margin-left:18.0pt;">Spectral Characterization                                                20 marks</p> <p style="margin-left:18.0pt;">Viva                                                                                15 marks</p> <p style="margin-left:18.0pt;"><strong>Total                                                                            70 marks </strong></p> <p align="left" style="margin-left:18pt;"><strong>1.</strong><strong>Organic synthesis</strong></p> <p style="margin-left:36.0pt;">This exercise carries 20 marks. Synthesis will be allotted to the candidates by lot. The yield, purity, crystallization and recording of m.p. will be given due consideration while awarding marks. </p> <p><strong>2.</strong><strong>Spectral Characterization</strong></p> <p>This exercise carries 35 marks. The organic compound synthesised in the laboratory will be characterized on the basis of various spectroscopic techniques. The distribution of marks will be as follows.</p> <p style="margin-left: 40px;">·        Recording and interpretation of IR spectrum                7 marks</p> <p style="margin-left: 40px;">·        Determination of absorption maxima                           14 marks</p> <p style="margin-left: 40px;">·        Interpretation of the NMR and Mass spectrum               14 marks</p> <p><strong>3.</strong><strong>Viva </strong></p> <p>Oral questions shall generally be asked over the work assigned to the candidate. The purpose is to find out as to what extent the candidate has an understanding of the basic principles. </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Vogel’s Textbook of Practical Organic Chemistry, Fifth Edition, B.S. Furniss, A.J. Hannaford, P.W.G. Smith, A.R. Tatchell; Addison – Wesley Publishing Company, 2014.</li> <li>Practical Organic Chemistry, Fourth Edition; F.C. Mann and B.C. Saunders; Pearson Education, New Delhi, 2013.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Advanced Practical Organic Chemistry, J. Leonard, B. Lygo and G. Procter; Third Edition; CRC Press, 2013.</li> </ol> <p style="margin-left:18.0pt;"> </p> <p style="margin-left:18.0pt;"><strong>e-Resources:</strong></p> <ol> <li><a href="https://chem.libretexts.org/Bookshelves/Ancillary_Materials/Laboratory_Experiments/Wet_Lab_Experiments/Organic_Chemistry_Labs/Experiments/3%3A_Extraction_of_Caffeine_(Experiment)">https://chem.libretexts.org/Bookshelves/Ancillary_Materials/Laboratory_Experiments/Wet_Lab_Experiments/Organic_Chemistry_Labs/Experiments/3%3A_Extraction_of_Caffeine_(Experiment)</a> (Isolation of caffeine from tea leaves)</li> <li><a href="https://youtu.be/sPhJWBL17OQ">https://youtu.be/sPhJWBL17OQ</a> (Isolation of caffeine from tea leaves)</li> <li><a href="https://vlab.amrita.edu/?sub=3&brch=63&sim=158&cnt=1">https://vlab.amrita.edu/?sub=3&brch=63&sim=158&cnt=1</a> ( Isolation of casein from milk-</li> <li><a href="https://studylib.net/doc/5885894/experiment-5--isolation-of-casein-and-lactose-from-milk">https://studylib.net/doc/5885894/experiment-5--isolation-of-casein-and-lactose-from-milk</a> (Isolation of lactose from milk )</li> <li><a href="https://ccnsb06-iiith.vlabs.ac.in/List%20of%20experiments.html" target="_blank">https://ccnsb06-iiith.vlabs.ac.in/List%20of%20experiments.html</a> (spectral characterization)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 10:23:03 +0000 Priyanka.chemistry@iisuniv.ac.in 1914 at https://chemistry.iisuniv.ac.in Chemistry Laboratory X https://chemistry.iisuniv.ac.in/courses/subjects/chemistry-laboratory-x-2 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY804</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">2</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to </strong></p> <p>get acquainted with the quantitative estimation of different ions volumetrically and to make students learn about the synthesis of different metal complexes and to identify them with the help of IR spectra.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs): </strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <thead> <tr> <th colspan="2" scope="col" style="width: 34.72%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.22%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.12%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 15.94%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.92%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:21.8%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.92%;height:270px;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>25DCHY 804</strong></p> </td> <td style="width:21.8%;height:270px;"> <p><strong>Chemistry Laboratory X</strong></p> <p><strong>(Practical)</strong></p> </td> <td style="width:30.22%;height:270px;"> <p><strong>CO134:</strong> Estimate the concentrations of different ions volumetrically.</p> <p><strong>CO135</strong>: Prepare inorganic complexes and interpret their IR spectra.</p> <p><strong>CO</strong><strong>136: </strong>Compile and report the results efficiently and develop communication skills.</p> <p><strong>CO</strong><strong>137: </strong>Contribute effectively in course-specific interaction.</p> <p> </p> <p> </p> <p> </p> <p> </p> </td> <td style="width:19.12%;height:270px;"> <p><strong>Approach in teaching:</strong></p> <p>Laboratory instructions and</p> <p>Demonstrations.</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, hands-on-learning,</p> <p>interpretation of data, record writing and learning through virtual labs.</p> </td> <td style="width:15.94%;height:270px;"> <p>Conduction of experiments, lab Records, viva voce and  quiz.</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><strong>Inorganic Synthesis                                                                                       </strong></p> <p><strong>Preparation of selected inorganic complexes and their interpretation by IR, UV, TGA and DTA data. </strong></p> <ol> <li>Metal complexes of dimethyl sulphoxide, CuCl<sub>2</sub>.2DMSO</li> <li>Metal oxalate hydrate complexes, Nickel dioxalate</li> <li align="left">Phosphine, Ph<sub>3</sub>P and its transition metal complexes</li> <li align="left">Bisacetylacetonatocobalt (II)</li> <li align="left">Trisacetylacetonatoiron (III)</li> <li align="left">Cis and trans bisglycinato copper (II) monohydrate</li> <li align="left">[VO(acac)<sub>2</sub>]  Vanadyl acetylacetonate</li> </ol> <p> </p> <p><strong>Quantitative Analysis: Volumetric Analysis (any three)</strong></p> <ol> <li align="left">Determination of chloride ion in water by Mohr’s method or by use of adsorption indicator.</li> <li align="left">Determination of nickel using Eriochrome Black T as an indicator (Back titration).</li> <li align="left">Determination of percentage purity of boric acid.</li> <li align="left">Determination of nitrite in a given sample.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p align="center" style="margin-left:1.0cm;"><strong>Scheme of Examination</strong></p> <p align="center" style="margin-left:1.0cm;"> </p> <p style="margin-left:18.0pt;">The duration of examination will be 6 hrs.</p> <p style="margin-left:18.0pt;">The following exercises will be set in the examination</p> <p style="margin-left:36.0pt;">Inorganic Synthesis                               25 marks</p> <p>            Quantitative Analysis                             30 marks</p> <p>             Viva                                                    15 marks</p> <p style="margin-left:18.0pt;">            <strong>Total</strong>                                                    <strong>70 marks       </strong></p> <p style="margin-left:18.0pt;"> </p> <p><strong>1.Inorganic Synthesis </strong></p> <p>This exercise carries 25 marks. Ten marks are reserved for assignment of IR spectra and remaining fifteen marks are reserved for neat, methodical systematic working and result. The exercise amongst the candidates will be allotted by lot.</p> <p>The yield, purity and proper presentation of the compound shall be taken  into account while awarding marks. </p> <p> </p> <p style="margin-left:4.5pt;"><strong>2.Volumetric Exercise </strong></p> <p style="margin-left:4.5pt;">The exercise carries 30 marks. The distribution of marks will be as follows:</p> <p style="margin-left:4.5pt;">Ten marks will be reserved for the preparation of solutions, neat methodical and systematic working of the candidates.</p> <p style="margin-left:4.5pt;">The remaining 20 marks will be for the result.</p> <p>           </p> <p><strong>3.Viva </strong></p> <p>Oral questions shall generally be asked over the work assigned to the candidate. The purpose is to find out as to what extent the candidate has understanding the basic principles.</p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Vogel’s Textbook of Quantitative Chemical Analysis, Sixth Edition; M. Thomas, B. Sivasankar, J. Mendham, R.C. Denney, J. D. Barnes; Pearson Education, New Delhi, 2009.</li> <li>Infrared and Raman Spectra: Inorganic and co-ordination Compounds, Sixth Edition, Part A & B; K. Nakamoto; John Wiley & Sons, Inc.,  New Jersey, 2009.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Advanced University Practical Chemistry, Volume I, First Edition; P.C. Kamboj; Vishal Publishing Co, New Delhi, 2013.</li> </ol> <p style="margin-left:18.0pt;"> </p> <p style="margin-left:18.0pt;"><strong>e-Resources:</strong></p> <ol> <li align="left"><a href="https://chemistry.iyte.edu.tr/wp-content/uploads/sites/48/2019/06/CHEM-332-Anorganik-Kimya-Lab.-Kitap%C3%A7%C4%B1%C4%9F%C4%B1.pdf">https://chemistry.iyte.edu.tr/wp-content/uploads/sites/48/2019/06/CHEM-332-Anorganik-Kimya-Lab.-Kitap%C3%A7%C4%B1%C4%9F%C4%B1.pdf</a> (Inorganic Preparations)</li> <li align="left"><a href="https://sites.lsa.umich.edu/jbuss/wp-content/uploads/sites/811/2020/08/inorganic-synthesis23.pdf">https://sites.lsa.umich.edu/jbuss/wp-content/uploads/sites/811/2020/08/inorganic-synthesis23.pdf</a> (Inorganic Preparations)</li> <li align="left"><a href="https://www.uou.ac.in/sites/default/files/slm/MSCCH-505L.pdf">https://www.uou.ac.in/sites/default/files/slm/MSCCH-505L.pdf</a> (Inorganic Preparations)</li> <li align="left"><a href="https://www.canterbury.ac.nz/media/documents/science-outreach/chloride_mohr.pdf">https://www.canterbury.ac.nz/media/documents/science-outreach/chloride_mohr.pdf</a> (Mohr’s Method)</li> <li align="left"><a href="https://www.youtube.com/watch?v=I5n6i5qzHXY">https://www.youtube.com/watch?v=I5n6i5qzHXY</a> (Back Titrations)</li> <li align="left"><a href="https://courseware.cutm.ac.in/wp-content/uploads/2020/06/assay-of-boric-acid-1.pdf">https://courseware.cutm.ac.in/wp-content/uploads/2020/06/assay-of-boric-acid-1.pdf</a> (Boric Acid)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 10:13:27 +0000 Priyanka.chemistry@iisuniv.ac.in 1913 at https://chemistry.iisuniv.ac.in Quantum Chemistry and Group Theory https://chemistry.iisuniv.ac.in/courses/subjects/quantum-chemistry-and-group-theory-11 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY803</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">4</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p style="text-align: justify;"><strong>This course will enable the students to </strong></p> <p style="text-align: justify;">gain the knowledge of principles of quantum mechanics so that the students will be able to apply quantum mechanical principles to solve simple systems and make students aware of symmetry and group theory.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs): </strong></p> <p> </p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="108%"> <thead> <tr> <th colspan="2" scope="col" style="width: 27.44%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.42%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.82%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 22.32%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.28%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:15.16%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.28%;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>25DCHY 803</strong></p> </td> <td style="width:15.16%;"> <p align="center"> </p> <p align="center"><strong>Quantum Chemistry and Group Theory</strong></p> <p align="center"><strong>(Theory)</strong></p> </td> <td style="width:30.42%;"> <p><strong>CO128:</strong> Develop the understanding of quantum mechanics and solve simple systems using Schrodinger wave equation and calculate physical properties.</p> <p><strong>CO129:</strong> Interpret and apply schrodinger wave equation for hydrogen atom and describe approximate methods for evaluating wavefunction. and</p> <p><strong>CO130:</strong> Describe angular momentum operator and</p> <p>apply the quantum mechanical approach for chemical bonding.</p> <p><strong>CO131:</strong> Recognize symmetry elements, symmetry operations, point group in a molecule and construct character table for different point groups.</p> <p><strong>CO132:</strong> Reproduce the concept of symmetry adapted linear combinations and apply it for understanding bonding (σ and π).</p> <p><strong>CO133:</strong> Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.82%;"> <p><strong>Approach in teaching:</strong></p> <p>Interactive lectures, tutorials, group discussions and e-learning.</p> <p> </p> <p> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, e- learning, problem solving through tutorials and group discussions.</p> <p> </p> <p> </p> </td> <td style="width:22.32%;"> <p>Written examinations,</p> <p>assignments and quiz.</p> <p> </p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">13.00</div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> Introduction to Quantum Mechanical Results</div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Schrodinger equation, postulates of quantum mechanics, operators, Hamiltonian and Hermitian operator, discussion of solutions of the Schrodinger equation of some model systems- particle in a box and its extension to 3D box, quantization of energy levels, degeneracy, zero point energy and justification for Heisenberg uncertainty principle, simple harmonic oscillator and its solution using series solution and factorization method, calculation of various average values using ladder operator and recursion relation of Hermite polynomial, rigid rotor.</p> <p> </p> </div></div></div><div class="field field-name-field-unit2hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit2title field-type-text field-label-above"><div class="field-label">Unit II: </div><div class="field-items"><div class="field-item even">Approximate Methods and Angular Momentum</div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Hydrogen atom, radial distribution function of 1s, 2s, 2p, 3s, 3p and 3d orbitals and polar plots, node, nodal plane and nodal sphere.</p> <p style="text-align: justify;">The variation theorem, linear variation principle, perturbation theory (first order and non – degenerate), application of variation method and perturbation theory to helium atom.</p> <p> </p> </div></div></div><div class="field field-name-field-unit3hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit3title field-type-text field-label-above"><div class="field-label">Unit III: </div><div class="field-items"><div class="field-item even">Molecular Orbital Theory</div></div></div><div class="field field-name-field-unit3description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Ordinary and generalized angular momentum, eigen functions and eigen values for angular momentum operator using ladder operators, spin, antisymmetry and Pauli’s exclusion principle.</p> <p style="text-align: justify;">Extension of MO theory to homonuclear and heteronuclear diatomic molecules, qualitative MO theory and its applications to AH<sub>2 </sub>type molecule, Huckel’s theory of conjugate systems, bond order and charge density calculations. Applications to ethylene, butadiene, cyclobutadiene, benzene, allyl system and cyclopropenyl system. Introduction to extended Huckel’s theory.</p> <p> </p> </div></div></div><div class="field field-name-field-unit4hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">14.00</div></div></div><div class="field field-name-field-unit4title field-type-text field-label-above"><div class="field-label">Unit IV: </div><div class="field-items"><div class="field-item even">Symmetry and Group Theory</div></div></div><div class="field field-name-field-unit4description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Symmetry elements and symmetry operations, group and subgroup, conjugacy relation and classes, product of symmetry operations, relation between symmetry elements and symmetry operations, orders of a finite group and its subgroup, point group symmetry, schonfiles symbols, representations of groups by reducible and irreducible representations and relation between them (representation for the C<sub>n</sub>, C<sub>nv</sub>, D<sub>nh</sub> etc. groups to be worked out explicitly), character of a representation, the great orthogonality theorem (without proof) and its importance, character tables of C<sub>2v</sub> and C<sub>3v</sub> and their use.</p> <p> </p> </div></div></div><div class="field field-name-field-unit5hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit5title field-type-text field-label-above"><div class="field-label">Unit V: </div><div class="field-items"><div class="field-item even">Applications of Group Theory in Chemistry </div></div></div><div class="field field-name-field-unit5description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Formation of hybrid orbitals-Sigma bonding in linear structure (BeCl<sub>2</sub>), trigonal planar (BF<sub>3</sub>), tetrahedral (CH<sub>4</sub>), square pyramid (BrF<sub>5</sub>) and square planar (XeF<sub>4</sub>), octahedral and square planar complexes, π bonding in complex compounds- square planar molecule and tetrahedral molecule.</p> <p style="text-align: justify;">Molecules with delocalized π orbitals, cyclopropenyl system, cyclobutenyl system, cyclopentadienyl system.</p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><p style="margin-left:36.0pt;">1.     Quantum Chemistry, Fourth Revised Edition; R.K. Prasad; New Age International (P) Ltd, New Delhi, 2009.</p> <p style="margin-left:36.0pt;">2.     Chemical Applications of Group Theory, Third Edition; F. A. Cotton; John Wiley and Sons, Singapore 2008.</p> <p style="margin-left:36.0pt;">3.     Group theory and its Chemical Applications, P. K. Bhattacharya; Himalaya Publishing House, 2014.</p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><p style="margin-left:36.0pt;">1.     Quantum Chemistry, Seventh Edition; I. N. Levine; Pearson Education India, New Delhi, 2016.</p> <p style="margin-left:36.0pt;">2.     Introductory Quantum Chemistry, Fourth Edition; A.K. Chandra; Tata McGraw Hill Publishing Company, New Delhi, 2017.</p> <p style="margin-left:36.0pt;">3.     Molecular Quantum Mechanics, Fifth Edition; P.W. Atkins and R.S. Friedman; Oxford University Press Club, New York, 2012.</p> <p style="margin-left:36.0pt;">4.     Symmetry and Group Theory in Chemistry, Second Edition, S. K. Dogra and H. S. Randhawa; New Academic Science, 2017.</p> <p style="margin-left:36.0pt;"><strong><span style="font-size:12px;"><span style="font-weight: bold;">5.     Symmetry and Spectroscopy of Molecules, Revised Second Edition; K. Veera Reddy; New Age Publishers, New Delhi, 2009.</span></span></strong></p> <p align="left"> </p> <p align="left"> </p> <p align="left">e-Resources:</p> <p align="left">1.     <a href="https://epgp.inflibnet.ac.in/Home/ViewSubject?catid=13G8VouhmrFfuhs6rkiyTA==">https://epgp.inflibnet.ac.in/Home/ViewSubject?catid=13G8VouhmrFfuhs6rkiyTA==</a> (Unit I)</p> <p align="left">2.     <a href="https://nptel.ac.in/courses/104101124">https://nptel.ac.in/courses/104101124</a> (Unit I, II and III)</p> <p align="left">3.     <a href="https://global.oup.com/uk/orc/chemistry/mqm5e/01student/solutions/">https://global.oup.com/uk/orc/chemistry/mqm5e/01student/solutions/</a> (Unit I, II)</p> <p align="left">4.     <a href="https://nptel.ac.in/courses/104104080">https://nptel.ac.in/courses/104104080</a>    (Unit IV and V)</p> <p align="left">5.     <a href="https://nptel.ac.in/courses/104101094">https://nptel.ac.in/courses/104101094</a>     (Unit IV and V)</p> <p align="left">6.     <a href="https://symotter.org/">https://symotter.org/</a>  (Unit IV)</p> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 09:55:41 +0000 Priyanka.chemistry@iisuniv.ac.in 1912 at https://chemistry.iisuniv.ac.in Spectroscopy II https://chemistry.iisuniv.ac.in/courses/subjects/spectroscopy-ii-10 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY802</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">4</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p style="text-align: justify;"><strong>This course will enable the students to </strong></p> <p style="text-align: justify;">apprise with the principle and instrumentation involved in the various spectroscopic techniques, understand and apply the key concepts of spectroscopy in the elucidation, characterization and inference of the relevant structural information of various organic molecules.</p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs):</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="109%"> <thead> <tr> <th colspan="2" scope="col" style="width: 27.96%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.32%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.84%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 21.88%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.18%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:15.76%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.18%;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>25DCHY 802</strong></p> </td> <td style="width:15.76%;"> <p align="center"> </p> <p align="center"> </p> <p align="center"> </p> <p align="center"><strong>Spectroscopy II</strong></p> <p align="center"><strong>(Theory)</strong></p> <p align="center"> </p> </td> <td style="width:30.32%;"> <p><strong>CO122:</strong> Describe principle, selection rules and applications of rotational and vibrational spectroscopy.</p> <p><strong>CO123</strong>: Use atomic terms symbols to ascribe transitions to specific angular momenta states described by atomic term symbols.</p> <p><strong>CO124</strong>: Explain electronic transitions, spectroscopic rules, and fluorescence using energy curves and Jablonski diagrams.</p> <p><strong>CO125: </strong>Employ the knowledge of <sup>1</sup>H NMR and techniques like COSY, NOSEY, HETCOR and DEPT for the characterization of organic molecules.</p> <p><strong>CO126: </strong>Apply the knowledge of UV, IR, NMR and Mass Spectroscopy for the structure elucidation of compounds.</p> <p><strong>CO127:</strong> Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.84%;"> <p><strong>Approach in teaching:</strong></p> <p>Interactive lectures, tutorials, group discussions and e-learning.</p> <p> </p> <p> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, e- learning, problem solving through tutorials and group discussions.</p> <p> </p> <p> </p> </td> <td style="width:21.88%;"> <p>Written examinations,</p> <p>assignments and  quiz.</p> <p> </p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even">Vibrational Spectroscopy</div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Electromagnetic radiation, quantization of energy, regions of electromagnetic spectrum, Born –Oppenheimer approximation.</p> <p style="text-align: justify;">Hooke’s law, vibrational energies of diatomic molecule, determination of force constant, qualitative relation of force constant and bond energies, anharmonicity, vibrational-rotational spectroscopy, P, Q, R branches, breakdown of Born-Oppenheimer approximation, selection rules, Overtones, hotband, combination bands and fermi-resonance.</p> <p style="text-align: justify;">Different regions of IR spectrum (finger print and functional group region), molecular vibrations, characteristic intensity and position of IR bands of various functional groups (alkanes, alkenes, alkyl halides, alcohols, ethers, carbonyl compounds, primary and secondary amines, carboxylic acids and its derivatives), factors affecting the shift in group frequencies- isotope effect, hydrogen bonding, solvent effect, electronic effects (inductive and mesomeric) and steric effect, different absorption regions in IR spectrum and vibrational coupling.</p> <p> </p> </div></div></div><div class="field field-name-field-unit2hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit2title field-type-text field-label-above"><div class="field-label">Unit II: </div><div class="field-items"><div class="field-item even">Electronic Spectroscopy I</div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Energy of atomic orbitals, vector representation of momenta and vector coupling (orbital and spin coupling), term symbols, spectra of hydrogen atom, alkali metal atoms, helium, alkaline earth metals and polyelectronic atoms.</p> <p style="text-align: justify;">Molecular spectroscopy-energy levels, molecular orbitals- homonuclear and heteronuclear diatomic molecules, vibronic transitions, progression and sequences, derivation of Franck-Condon principle, dissociation and pre-dissociation. Electronic spectra of polyatomic molecules-AH<sub>2</sub> type molecules, formaldehyde and benzene. Emission spectra, radiative and non-radiative decay, internal conversion.</p> </div></div></div><div class="field field-name-field-unit3hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">10.00</div></div></div><div class="field field-name-field-unit3title field-type-text field-label-above"><div class="field-label">Unit III: </div><div class="field-items"><div class="field-item even">Electronic Spectroscopy II</div></div></div><div class="field field-name-field-unit3description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Concept of potential energy curves for bonding and antibonding molecular orbitals, Franck–Condon principle, different electronic transitions and selection rules, Lambert – Beer law, molar absorptivity, effect of solvent on transitions, effect of conjugation, concept of chromophores and auxochromes, bathochromic, hypsochromic, hyperchromic and hypochromic shift. Woodward Fieser rules and its applications on enes, dienes, α,β-unsaturated carbonyls and aromatic compounds.</p> <p style="text-align: justify;">Jablonski diagram depicting various processes occurring in the excited state, qualitative description of fluorescence, phosphorescence, non-radiative processes (internal conversion, intersystem crossing).</p> <p style="text-align: justify;">An introduction to fluorescence spectroscopy.</p> <p> </p> </div></div></div><div class="field field-name-field-unit4hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">14.00</div></div></div><div class="field field-name-field-unit4title field-type-text field-label-above"><div class="field-label">Unit IV: </div><div class="field-items"><div class="field-item even">Nuclear Magnetic Resonance Spectroscopy</div></div></div><div class="field field-name-field-unit4description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Nuclear properties, pulse technique, Fourier Transform technique and its advantages, quantum number, chemical shift and factors affecting chemical shift, spin-spin interaction, factors affecting coupling constant, shielding mechanism, chemical shift values and correlation for protons bonded to carbon (aliphatic, olefinic, aldehydic and aromatic) and other nuclei (alcohols, phenols, enols, carboxylic acids, amines, amides and mercaptans), proton exchange, deuterium exchange, complex spin-spin interaction between two, three, four, and five nuclei (first order spectra).</p> <p style="text-align: justify;">Hindered rotation, Karplus curve- variation of coupling constant with dihedral angle, simplification of complex spectra- nuclear magnetic double resonance, contact shift reagents, variable temperature dynamic NMR spectroscopy.</p> <p style="text-align: justify;">Solvent effects, nuclear overhauser effect (NOE), a brief introduction of compounds carrying NMR active nuclei like 15N, 19F, 31P.</p> <p style="text-align: justify;">13C NMR spectroscopy: Basic principles, chemical shift, (aliphatic, olefinic, alkyne, aromatic, heteroaromatic & carbonyl carbon), proton (1H) coupled 13C NMR spectrum, off-resonance and noise decoupled 13C NMR spectrum, DEPT. 2D-NMR spectroscopy– COSY, NOESY, HETCOR.</p> <p> </p> </div></div></div><div class="field field-name-field-unit5hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit5title field-type-text field-label-above"><div class="field-label">Unit V: </div><div class="field-items"><div class="field-item even">Mass Spectrometry </div></div></div><div class="field field-name-field-unit5description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Mass Spectrometry: Introduction, generation- EI, CI, HRMS, FD and FAB. Mass analyzer-electromagnetic field, quadrupole. Detection of molecular formula (HRMS) and determination of molecular formula, molecular ion, molecular ion peak, Nitrogen rule, isotope peak, metastable ions, Fragmentation- Basic fragmentation types and rules, factors influencing fragmentation, McLafferty rearrangement, fragmentation pattern of hydrocarbons, alcohols, ethers, ketones, aldehydes, carboxylic acids, amines, nitriles, nitro and halogenated compounds.</p> <p style="text-align: justify;">Structure elucidation of organic compounds by combined application of UV, IR, NMR and mass spectroscopy.</p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li align="left">Spectroscopy of Organic Compounds, Sixth Edition; P.S. Kalsi; New Age International (P) Ltd Publishers, New Delhi, 2016.</li> <li align="left">Fundamentals of Molecular Spectroscopy, Fourth Edition; C. N. Banwell and E. M. Mc Cash; Tata McGraw Hill, New Delhi, 2017.</li> <li align="left">Spectrometric Identification of Organic Compounds, Eighth Edition; R.M. Silverstein, F.X. Webster, David J. Kiemie and David L. Bryce; John Wiley and Sons, Inc., Singapore, 2014.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Introduction to Spectrosopy, Fifth Edition, D. L. Pavia, G. M. Lampman, G. S. Kriz, J. R. Vyvyan; Cengage Learning, USA, 2015.</li> <li>Spectroscopy, H. Kaur; Pragati Prakashan, 2017.</li> <li>Atomic and Molecular spectroscopy, First Edition; S.K. Dogra , H.S. Randhawa; Pearson</li> <li align="left">Education, 2015.</li> <li align="left">Molecular Structure and Spectroscopy, Second Edition; G. Aruldhas; PHI Learning Private Limited,2015.</li> <li>A Textbook of Physical Chemistry, Quantum Chemistry and Molecular Spectroscopy, Volume IV,</li> <li align="left">Sixth Edition; K. L. Kapoor; McGraw Hill Education Private Limited, 2020.</li> </ol> <p align="left"> </p> <p align="left"><strong>e-Resources:</strong></p> <ol> <li align="left"><a href="https://nptel.ac.in/courses/104108078" target="_blank">https://nptel.ac.in/courses/104108078</a> (Unit IV & V)</li> <li align="left"><a href="https://egyankosh.ac.in/handle/123456789/18734">https://egyankosh.ac.in/handle/123456789/18734</a> (Unit II & III)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 09:47:46 +0000 Priyanka.chemistry@iisuniv.ac.in 1911 at https://chemistry.iisuniv.ac.in Spectroscopy I https://chemistry.iisuniv.ac.in/courses/subjects/spectroscopy-i-7 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">25DCHY801</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">4</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to </strong></p> <p>get acquainted with the concepts of various spectroscopic techniques for the structural elucidation of inorganic molecules and complexes.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><p><strong>Course Outcomes (COs):</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="108%"> <thead> <tr> <th colspan="2" scope="col" style="width: 28.18%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </th> <th rowspan="2" scope="col" style="width: 30.16%; height: 23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </th> <th rowspan="2" scope="col" style="width: 19.58%; height: 23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </th> <th rowspan="2" scope="col" style="width: 22.08%; height: 23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </th> </tr> </thead> <tbody> <tr> <td style="width:12.28%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:15.9%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:12.28%;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>25DCHY 801</strong></p> </td> <td style="width:15.9%;"> <p align="center"> </p> <p align="center"><strong>Spectroscopy I </strong></p> <p align="center"><strong> (Theory)</strong></p> </td> <td style="width:30.16%;"> <p><strong>CO116:</strong> Determine the structures of simple inorganic molecules using the concepts of IR , Raman spectroscopy and group theory.</p> <p><strong>CO117: </strong>Apply the knowledge of NQR and Mossbauer spectroscopy in structural determination of inorganic compounds.</p> <p><strong>CO118:</strong> Calculate the number of microstates and determine different spectroscopic states and construct Orgel, Tanabe-Sugano and Correlation diagrams of transition metal complexes, calculate Racah parameters and interpret charge transfer spectra of complexes.</p> <p><strong>CO119:</strong> Interpret the photoelectron spectra of various atoms and molecules and explain the concepts of Auger spectroscopy.</p> <p><strong>CO120:</strong> Explain different elements of  ESR spectroscopy and its applications in  determination of the structure of transition metal complexes including biological systems.</p> <p><strong>CO121:</strong> Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.58%;"> <p><strong>Approach in teaching:</strong></p> <p>Interactive lectures, tutorials, group discussions and e-learning.</p> <p> </p> <p> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, e- learning, problem solving through tutorials and group discussions.</p> <p> </p> <p> </p> </td> <td style="width:22.08%;"> <p>Written examinations,</p> <p>assignments and  quiz</p> <p> </p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">12.00</div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> IR and Raman Spectroscopy</div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><h1 style="margin: 0cm 2.2pt 0.0001pt 0cm; line-height: normal; text-align: justify;"><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif;color:windowtext">IR and Raman Spectroscopy: Some important aspects of IR and <span style="text-transform:uppercase">r</span>aman spectra, classification of normal modes of molecular vibrations and IR and <span style="text-transform:uppercase">r</span>aman active modes in some simple molecules, characteristic group vibrations, electronic and coupling effect on group vibration frequency, applications of IR and Raman spectra - determination of structure of some simple molecules (CO<sub>2</sub>,SO<sub>2</sub>,N<sub>2</sub>O), determination of structure of H<sub>2</sub>O and NH<sub>3</sub> through the normal modes of analysis, effect of coordination of ligands on vibrational spectra, determination of geometrical isomers of coordination compounds, identification of linkage isomers.<o:p></o:p></span></h1> <h1 style="margin: 0cm 2.2pt 0.0001pt 0cm; line-height: normal; text-align: justify;"> </h1> <p> </p> </div></div></div><div class="field field-name-field-unit2hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">12.00</div></div></div><div class="field field-name-field-unit2title field-type-text field-label-above"><div class="field-label">Unit II: </div><div class="field-items"><div class="field-item even">NQR and Mössbauer Spectroscopy </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p>Nuclear Quadrupole Resonance Spectroscopy: Introduction, basic principles of NQR spectroscopy, NQR transition energies for the axially and non-axially symmetric systems, effect of a magnetic field (Zeeman effect) on NQR transitions, conditions to observe the NQR signals (in brief), applications- interpretation of eQq data, effect of crystal lattice on the magnitude of eQq, structural information from NQR spectra.</p> <p>Principles of Mössbauer (MB) spectroscopy, isomeric shift in MB spectroscopy, quadrupole interaction and splitting of the MB spectral lines, effect of a magnetic field on the MB spectrum, magnetic hyperfine interaction, application of technique to the studies of bonding and structure determination of Fe<sup>+2</sup>, Fe<sup>+3</sup>, Sn<sup>+2</sup> and Sn<sup>+4</sup> compounds.</p> <p> </p> </div></div></div><div class="field field-name-field-unit3hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">15.00</div></div></div><div class="field field-name-field-unit3title field-type-text field-label-above"><div class="field-label">Unit III: </div><div class="field-items"><div class="field-item even">Electronic Spectroscopy </div></div></div><div class="field field-name-field-unit3description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Coupling schemes (orbit-orbit, spin-spin and spin orbit coupling, determination of ground state, spectroscopic ground states, selection rules for electronic transitions, splitting of d<sup>n</sup> terms in octahedral and tetrahedral field, correlation diagrams, Orgel and Tanabe-Sugano diagrams (d<sup>1</sup>-d<sup>9</sup> states), spin cross-over, field strength, nephelauxetic series, calculations of Racah parameters (B and C), applications of Tanabe-Sugano diagrams in determining D<sub>o</sub> from spectra, charge transfer spectra and its application in inorganic & coordination compounds.</p> <p> </p> </div></div></div><div class="field field-name-field-unit4hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">10.00</div></div></div><div class="field field-name-field-unit4title field-type-text field-label-above"><div class="field-label">Unit IV: </div><div class="field-items"><div class="field-item even">Photoelectron Spectroscopy</div></div></div><div class="field field-name-field-unit4description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Basic principle, ionization process, Koopman’s theorem, photoelectron spectra of atoms (Ar, Kr, Xe) and simple molecules (H<sub>2</sub>, N<sub>2</sub>, CO, NO, HBr, C<sub>6</sub>H<sub>6</sub>), ESCA and its applications, Auger electron spectroscopy (basic idea).</p> <p> </p> </div></div></div><div class="field field-name-field-unit5hours field-type-number-decimal field-label-hidden"><div class="field-items"><div class="field-item even">11.00</div></div></div><div class="field field-name-field-unit5title field-type-text field-label-above"><div class="field-label">Unit V: </div><div class="field-items"><div class="field-item even">Electron Spin Resonance Spectroscopy</div></div></div><div class="field field-name-field-unit5description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p style="text-align: justify;">Some basic elements of ESR spectroscopy, relaxation processes- spin-lattice relaxation, spin-spin relaxation and exchange interaction. Zero field splitting and Kramer’s degeneracy, ‘g’ value and factors affecting ESR lines, hyperfine interaction- isotropic and anisotropic hyperfine interaction, spin Hamiltonian, spin densities and McConnell relationship, application to transition metal complexes (having one unpaired electron) including biological systems.</p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Fundamental Concepts of Inorganic Chemistry, Volume 4 and 7, First Edition; A. K. Das   and M. Das; CBS Consumer Publishing, New Delhi, 2014.</li> <li>Modern Spectroscopy, Fourth Edition; J.M. Hollas; John Wiley and Sons Ltd, England,2004</li> <li>Spectroscopy of Inorganic Compounds, First Edition; J. Singh, M.D. Pandey, J. Singh; New Age International Publishers, New Delhi,2021</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Fundamentals of Molecular Spectroscopy, Fourth Edition; C.N. Banwell, Mc Cash.; Tata McGraw-Hill, New Delhi, 2017.</li> <li>Physical Methods in Inorganic Chemistry, R.S. Drago; East-West Press pvt .Ltd., New  Delhi, 2012.</li> </ol> <ol> <li value="3">Inorganic Electronic Spectroscopy, Second Edition; A.B.P. Lever; Elsevier Science Publishing Company Inc., New York, 1986.</li> <li value="4">Analytical Chemistry, Second Edition; D.C. Dash; Prentice Hall India Learning Private Limited, New Delhi, 2016.</li> </ol> <p> </p> <p><strong>e-Resources:</strong></p> <ol> <li align="left"><a href="https://nptel.ac.in/courses/104106122">https://nptel.ac.in/courses/104106122</a> (see weeks7,8 & 9 for Unit I)</li> <li align="left"><a href="https://nptel.ac.in/courses/104106122" target="_blank">https://nptel.ac.in/courses/104106122</a> (see week11 for Unit IV)</li> <li align="left"><a href="https://nptel.ac.in/courses/104106122" target="_blank">https://nptel.ac.in/courses/104106122</a> (see week12 for Unit II)</li> <li align="left"><a href="https://www.youtube.com/watch?v=Q2Fo5BAReGo" target="_blank">https://www.youtube.com/watch?v=Q2Fo5BAReGo</a> (Unit II)</li> <li align="left"><a href="https://www.youtube.com/watch?v=TXW0T3RhbRE" target="_blank">https://www.youtube.com/watch?v=TXW0T3RhbRE</a> (Unit IV)</li> <li align="left"><a href="https://www.youtube.com/watch?v=rR7GwTqxFOE" target="_blank">https://www.youtube.com/watch?v=rR7GwTqxFOE</a> (Unit III)</li> <li align="left"><a href="https://www.youtube.com/watch?v=SbSS130KoCs" target="_blank">https://www.youtube.com/watch?v=SbSS130KoCs</a> (Unit III)</li> <li align="left"><a href="https://www.youtube.com/watch?v=DWtkbZg_kfI" target="_blank">https://www.youtube.com/watch?v=DWtkbZg_kfI</a> (Unit III)</li> <li align="left"><a href="https://www.youtube.com/watch?v=EnB7aw7lGxg" target="_blank">https://www.youtube.com/watch?v=EnB7aw7lGxg</a> (Unit I)</li> <li align="left"><a href="https://www.youtube.com/watch?v=F6AOx6GQ_6Q" target="_blank">https://www.youtube.com/watch?v=F6AOx6GQ_6Q</a> (Unit I</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2025-2026" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2025-2026</a></div></div></div> Mon, 26 May 2025 07:58:41 +0000 Priyanka.chemistry@iisuniv.ac.in 1910 at https://chemistry.iisuniv.ac.in Dissertation https://chemistry.iisuniv.ac.in/courses/subjects/dissertation-0 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">24DCHY817</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">6</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">90.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to –</strong></p> <p>investigate and develop research skills to carry out research project.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <tbody> <tr> <td colspan="2" style="width:35.62%;height:23px;"> <p align="center"><strong>Course</strong></p> </td> <td rowspan="2" style="width:29.78%;height:23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p><strong>(at course level)</strong></p> </td> <td rowspan="2" style="width:19.22%;height:23px;"> <p><strong>Learning and Teaching Strategies</strong></p> </td> <td rowspan="2" style="width:15.38%;height:23px;"> <p><strong>Assessment Strategies </strong></p> </td> </tr> <tr> <td style="width:14.42%;height:23px;"> <p><strong>Course Code</strong></p> </td> <td style="width:21.22%;height:23px;"> <p><strong>Course Title</strong></p> </td> </tr> <tr> <td style="width:14.42%;height:203px;"> <p> </p> <p align="center"><strong>24DCHY8</strong><strong>1</strong><strong>7</strong></p> </td> <td style="width:21.22%;height:203px;"> <p> </p> <p> </p> <p><strong>Dissertation </strong></p> <p><strong>(Practical)</strong></p> <p> </p> </td> <td style="width:29.78%;height:203px;"> <p><strong>CO</strong><strong>247</strong><strong>:</strong> Acquire practical experience in leading independent research endeavors.</p> <p><strong>CO</strong><strong>248</strong><strong>:</strong> Develop critical thinking, problem-solving, and analytical skills.</p> <p><strong>CO</strong><strong>249</strong><strong>:</strong> Contribute effectively in course-specific interaction.</p> </td> <td style="width:19.22%;height:203px;"> <p><strong>Approach in teaching:</strong></p> <p>Demonstration,  digital learning.</p> <p> </p> <p><strong>Learning activities for the students:</strong></p> <p>Software handling, instrument handling, dissertation report writing.</p> <p> </p> </td> <td style="width:15.38%;height:203px;"> <p>Power point presentation by individual student, report writing, viva-voce</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p>To give an exposure of research to candidates, dissertation has been introduced in semester VIII.</p> <p>Candidate is required to carry out minor research project on any topic of choice (based on Semester VII Literature Survey Article) under the supervision of an allotted research supervisor.</p> <p>The marking scheme of research project will be followed as below:</p> <p align="center"><strong>Scheme of Examination</strong></p> <p><strong>Total Marks: 100</strong></p> <p align="center"><strong>Continuous Assesment (30%)</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="576"> <tbody> <tr> <td colspan="5" style="width:576px;"> <p><strong>CA (Test)</strong></p> </td> </tr> <tr> <td style="width:114px;height:52px;"> <p><strong>Student Supervisor Interaction</strong></p> </td> <td style="width:150px;height:52px;"> <p><strong>Progress in Dissertation Preparation</strong></p> </td> <td style="width:120px;height:52px;"> <p><strong>Presentation</strong></p> </td> <td style="width:102px;height:52px;"> <p><strong>Viva</strong></p> </td> <td style="width:90px;height:52px;"> <p><strong>Total</strong></p> </td> </tr> <tr> <td style="width:114px;height:11px;"> <p>10</p> </td> <td style="width:150px;height:11px;"> <p>10</p> </td> <td style="width:120px;height:11px;"> <p>05</p> </td> <td style="width:102px;height:11px;"> <p>05</p> </td> <td style="width:90px;height:11px;"> <p>30</p> </td> </tr> </tbody> </table> <p> </p> <p align="center"><strong>Semester End Examination (70%)</strong></p> <table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="601"> <tbody> <tr> <td style="width:195px;"> <p align="center"><strong>Dissertation Report</strong></p> </td> <td style="width:125px;"> <p><strong>Presentation</strong></p> </td> <td style="width:145px;"> <p align="center"><strong>Viva</strong></p> </td> <td style="width:136px;"> <p align="center"><strong>Total</strong></p> </td> </tr> <tr> <td style="width:195px;"> <p align="center">40</p> </td> <td style="width:125px;"> <p align="center">15</p> </td> <td style="width:145px;"> <p align="center">15</p> </td> <td style="width:136px;"> <p align="center">70</p> <p align="center"> </p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2024-2025" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2024-2025</a></div></div></div> Sat, 22 Jun 2024 06:07:33 +0000 Priyanka.chemistry@iisuniv.ac.in 1863 at https://chemistry.iisuniv.ac.in Chemistry Laboratory XX https://chemistry.iisuniv.ac.in/courses/subjects/chemistry-laboratory-xx-0 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">24DCHY816</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">2</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to -</strong></p> <p style="text-align: justify;">develop experimental skills of various instruments (spectrophotometer, pH meter, polarimeter etc.) and gain knowledge of basic terms regarding phase equilibrium, thermochemistry, optical measurement and Lambert-Beer law.</p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <tbody> <tr> <td colspan="2" style="width:37.04%;height:23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </td> <td rowspan="2" style="width:26.5%;height:23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </td> <td rowspan="2" style="width:20.52%;height:23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </td> <td rowspan="2" style="width:15.94%;height:23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </td> </tr> <tr> <td style="width:15.26%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:21.8%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>Title</strong></p> </td> </tr> <tr> <td style="width:15.26%;"> <p><strong>24DCHY8</strong><strong>1</strong><strong>6</strong></p> </td> <td style="width:21.8%;"> <p align="center" style="margin-left:36.0pt;"><strong>Chemistry Laboratory </strong><strong>X</strong><strong>X</strong></p> <p align="center"><strong>         (Practical)</strong></p> </td> <td style="width:26.5%;"> <p style="margin-left:.5pt;"><strong>CO</strong><strong>242</strong>: Calibrate and operate a variety of scientific instrument to perform observations related to the experiment.</p> <p style="margin-left:.5pt;"><strong>CO</strong><strong>243</strong>: Explain the principles behind the experiments performed in the lab and calculate these values (pKa value, dissociation constant etc.)</p> <p style="margin-left:.5pt;"><strong>CO</strong><strong>244</strong>: Perform experiments based on pH-metry, phase equilibria and spectrophotometry.</p> <p><strong>CO</strong><strong>245</strong>: Record experimental data accurately with proper significant figure and analyze the results of such experiments.</p> <p><strong>CO</strong><strong>246</strong>: Contribute effectively in course-specific interaction.</p> </td> <td style="width:20.52%;"> <p><strong>Approach in teaching:</strong></p> <p>Laboratory instructions and</p> <p>Demonstrations.</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, hands-on-learning,</p> <p>interpretation of data, record writing and learning through virtual labs</p> <p> </p> </td> <td style="width:15.94%;"> <p>Conduction of experiments, lab Records, viva voce and  quiz</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><h5><strong>Minor Experiments:</strong></h5> <ol> <li>To determine the solubility diagram for a three  component liquid system chloroform, acetic acid and water / toluene, acetic acid and water / benzene ethanol and water. To discuss the diagram in light of phase, component and degree of freedom.</li> <li>To study the freezing point curve of two-component simple eutectic system (acetamide-benzoic acid/naphthalene-benzoic acid)</li> <li>To determine the composition of the binary mixture containing K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> & KMnO<sub>4</sub>/ crystal violet & aurine / N-butyl acetanilide & benzyl benzoate by spectrophotometric method.</li> <li>To titrate the given mixture of CO<sub>3</sub><sup>-2</sup> and HCO<sub>3</sub><sup>-</sup> ions against a strong acid, 0.1N HCl solution and to determine their strength.</li> <li>To determine pKa values of tribasic acid (H<sub>3</sub>PO<sub>4</sub>) against a strong base (NaOH).</li> <li>To determine the acidic and basic dissociation constant of an amino acid and hence its isoelectric point.</li> <li>To determine of pKa values of maleic/malonic acid by potentiometric titration with NaOH using glass electrode.</li> </ol> <h5> </h5> <h5><strong>Major Experiments:</strong></h5> <ol> <li>To determine the acid dissociation constant (pKa value) of methyl red.</li> <li>To determine the composition of the binary mixture containing K<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> & KMnO<sub>4</sub>/ crystal violet & aurine / N-butyl acetanilide & benzyl benzoate by spectrophotometric method.</li> <li>To determine the strength of a base by spectrophotometric method.</li> <li>To analyse a mixture of copper (II) and bismuth (III) ions by colorimetric titration with EDTA.</li> <li>To determine the composition of copper and iorn (III) solution by spectrophotometric titration with EDTA.</li> <li>Nernst Distribution Law: To determine the formula of a complex ion formed between cupric ion and ammonia by distribution method.</li> </ol> <p style="margin-left:36.0pt;"> </p> <p> </p> </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p align="center"><strong>Scheme of Examination</strong></p> <p align="center"> </p> <p>The duration of examination will be 6 hrs.</p> <p>The following exercise will be set in the examination</p> <p>Physical Chemistry Experiment (two)                             </p> <p>Experiment I                                                                           35 marks</p> <p>Experiment II                                                                          20 marks</p> <p>Viva                                                                                        15 marks</p> <p><strong>Total                                                                                            70 marks</strong></p> <p style="margin-left:36.0pt;"> </p> <p><strong>1.Physical Chemistry Experiment </strong></p> <p>The exercises in Physical chemistry can be modified by the examiners and the same will be explained to the candidates. However, such modifications will not involve any departure from the basic principles over which experiments are prescribed in the syllabus. Candidates shall be given 2 exercises out of the exercises prescribed in the syllabus. The distribution of marks will be as follows:</p> <p> </p> <p><strong>Major experiment</strong></p> <p>The exercise carries 35 marks. One major experiment by lot will be given to perform. 5 marks shall be awarded for preparatory work, setting up of an apparatus, neat and methodical work. 30 marks will be awarded for correct observation, use of correct formula, calculation and result within permissible limits as follows:</p> <p style="margin-left:36.0pt;">·         Theory and procedure                                            8 marks</p> <p style="margin-left:36.0pt;">·         Correct observation and proper recording                 8 marks</p> <p style="margin-left:36.0pt;">·         Use of correct formula and calculation                     8 marks</p> <p style="margin-left:36.0pt;">·         Result                                                                    6 marks</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Minor experiment</strong></p> <p>The exercise carries 20 marks. One minor experiment by lot will be given to perform. 4 marks</p> <p>shall be awarded for preparatory work, setting up of an apparatus, neat and methodical work.</p> <p>16 marks will be awarded for correct observation, use of correct formula, calculation and result within permissible limits as follows:</p> <p> </p> <p style="margin-left:36.0pt;">·         Theory and procedure                                           4 marks</p> <p style="margin-left:36.0pt;">·         Correct observation and proper recording                5 marks</p> <p style="margin-left:36.0pt;">·         Use of correct formula and calculation                     5 marks</p> <p style="margin-left:36.0pt;">·         Result                                                                  2 marks</p> <p style="margin-left:36.0pt;"> </p> <p>The permissible limit will be decided by the examiner as it varies with the nature of the experiment.</p> <p>No marks for calculation will be awarded to a candidate for not calculating result.</p> <p> The permissible error will depend on the nature of the experiment. Generally <u>+</u> 10% error may be taken as permissible error for experiments involving potentiometric and conductometric measurements. The constancy in values or rate constants may be taken into consideration while awarding mark in experiments on chemical kinetics. One mark shall be deducted for each <u>+</u> 2% error over permissible limit. </p> <p style="margin-left:36.0pt;"> </p> <p><strong>2.Viva</strong></p> <p>Oral questions shall generally be asked over the work assigned to the candidate. The purpose is to find out as to what extent the candidate has understanding the basic principles of chemistry.</p> <p> </p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Advanced Practical Physical Chemistry, Thirtieth Edition; J. B. Yadav; Krishna Prakashan Media Pvt. Ltd., Meerut, 2015.</li> <li>Experimental Physical Chemistry, First Edition; V. D. Athawale and P. Mathur; New age International (P) Ltd. Publishers, New Delhi, 2011.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Experiments in Physical Chemistry, Fifth Edition; D. P. Shoemaker, C. W. Garland and J. W. Nibler, Mc Graw-Hill, New York, 1998.</li> <li>Introductory Practical Physical Chemistry, D. T. Burns and E. M. Rattenbury, Pergamon Press, 1966.</li> </ol> <p> </p> <p><strong>e-Resources</strong>:</p> <ol> <li><a href="https://uomustansiriyah.edu.iq/media/lectures/4/4_2017_10_31!07_03_41_AM.pdf">https://uomustansiriyah.edu.iq/media/lectures/4/4_2017_10_31!07_03_41_AM.pdf</a> (Phase Equilibrium)</li> <li><a href="http://www2.sci.u-szeged.hu/physchem/indexh_html_files/sugar.pdf">http://www2.sci.u-szeged.hu/physchem/indexh_html_files/sugar.pdf</a> (Polarimeter)</li> <li><a href="https://chemcollective.org/chem/fau/gc28n.html">https://chemcollective.org/chem/fau/gc28n.html</a> (pH metry)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2024-2025" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2024-2025</a></div></div></div> Sat, 22 Jun 2024 06:03:41 +0000 Priyanka.chemistry@iisuniv.ac.in 1862 at https://chemistry.iisuniv.ac.in Chemistry Laboratory XIX https://chemistry.iisuniv.ac.in/courses/subjects/chemistry-laboratory-xix-0 <div class="field field-name-field-paper-code field-type-text field-label-inline clearfix"><div class="field-label">Paper Code: </div><div class="field-items"><div class="field-item even">24DCHY815</div></div></div><div class="field field-name-field-credits field-type-text field-label-inline clearfix"><div class="field-label">Credits: </div><div class="field-items"><div class="field-item even">2</div></div></div><div class="field field-name-field-periods field-type-number-decimal field-label-inline clearfix"><div class="field-label">Contact Hours: </div><div class="field-items"><div class="field-item even">60.00</div></div></div><div class="field field-name-field-maxmarks field-type-number-decimal field-label-inline clearfix"><div class="field-label">Max. Marks: </div><div class="field-items"><div class="field-item even">100.00</div></div></div><div class="field field-name-field-objective field-type-text-long field-label-above"><div class="field-label">Objective: </div><div class="field-items"><div class="field-item even"><p><strong>This course will enable the students to –</strong></p> <p>record and interpret the UV, IR spectra, NMR and Mass spectra by synthesizing organic compounds.</p> <p> </p> <p> </p> </div></div></div><div class="field field-name-field-course-outcomes field-type-text-with-summary field-label-above"><div class="field-label">Course Outcomes: </div><div class="field-items"><div class="field-item even"><table border="1" cellpadding="0" cellspacing="0" id="tab" style="width: 100%" width="103%"> <tbody> <tr> <td colspan="2" style="width:29.0%;height:23px;"> <p style="margin-left:36.0pt;"><strong>Course</strong></p> </td> <td rowspan="2" style="width:32.36%;height:23px;"> <p style="margin-left:36.0pt;"><strong>Learning Outcome</strong></p> <p style="margin-left:36.0pt;"><strong>(at course level)</strong></p> </td> <td rowspan="2" style="width:21.24%;height:23px;"> <p style="margin-left:6.3pt;"><strong>Learning and Teaching Strategies</strong></p> </td> <td rowspan="2" style="width:17.4%;height:23px;"> <p style="margin-left:4.2pt;"><strong>Assessment Strategies </strong></p> </td> </tr> <tr> <td style="width:12.66%;height:23px;"> <p align="center"><strong>Course Code</strong></p> </td> <td style="width:16.34%;height:23px;"> <p align="center"><strong>Course</strong></p> <p align="center"><strong>title</strong></p> </td> </tr> <tr> <td style="width:12.66%;"> <p style="margin-left:8.1pt;"> </p> <p align="center" style="margin-left:8.1pt;"><strong>24DCHY8</strong><strong>1</strong><strong>5</strong></p> </td> <td style="width:16.34%;"> <p align="center" style="margin-left:36.0pt;"><strong>Chemistry Laboratory XI</strong><strong>X</strong></p> <p align="center"><strong>         (Practical)</strong></p> </td> <td style="width:32.36%;"> <p style="margin-left:1.1pt;"><strong>CO237: </strong>Characterize organic molecules by different spectral techniques.</p> <p style="margin-left:1.1pt;"><strong>CO238:</strong> Demonstrate and apply common laboratory techniques for organic synthesis.</p> <p><strong>CO2</strong><strong>3</strong><strong>9</strong>: Employ spectrophotometric techniques for the estimations of prescribed biomolecules.</p> <p><strong>CO</strong><strong>2</strong><strong>40</strong>: Compile and report the results efficiently and develop communication skills.</p> <p><strong>CO</strong><strong>2</strong><strong>4</strong><strong>1: </strong>Contribute effectively in course-specific interaction.</p> <p> </p> </td> <td style="width:21.24%;"> <p><strong>Approach in teaching:</strong></p> <p>Laboratory instructions and</p> <p>Demonstrations.</p> <p style="margin-left:36.0pt;"> </p> <p><strong>Learning activities for the students:</strong></p> <p>Peer learning, hands-on-learning,</p> <p>interpretation of data, record writing and learning through virtual labs.</p> <p> </p> </td> <td style="width:17.4%;"> <p>Conduction of experiments, lab Records, viva voce and  quiz.</p> </td> </tr> </tbody> </table> <p> </p> </div></div></div><div class="field field-name-field-unit1title field-type-text field-label-above"><div class="field-label">Unit I: </div><div class="field-items"><div class="field-item even"> </div></div></div><div class="field field-name-field-unit1description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p>Synthesis and characterization of given organic compounds-</p> <ol> <li>To record the IR spectrum of the synthesized compound and interpret the vibrational frequencies</li> <li>To determine the absorption maxima of the synthesized compound spectrophotometrically in different solvents.</li> <li>To interpret the NMR spectra of the synthesized compounds</li> <li>To observe the mass spectral fragmentation pattern in the synthesized compound and predict the base peak and molecular ion peak.</li> </ol> <p> </p> <p style="margin-left:18.0pt;"><strong>One step synthesis (any two)</strong></p> <ol> <li>Aldol condensation (Synthesis of dibenzal propanone)</li> <li>Acetylation (synthesis of acetanilide from aniline)</li> <li>Pechmann Condensation for Coumarin synthesis (Clay catalyzed solid state synthesis of 7- hydroxy -4-methyl coumarin)</li> </ol> <p style="margin-left:18.0pt;"><strong>Two step synthesis (any three)</strong></p> <ol> <li>Benzoin → benzil → benzilic acid</li> <li>Benzophenone → benzopinacol → benzopinacolone</li> <li>Acetanilide → p-bromoacetanilide → p-bromoaniline</li> <li>Acetanilide → p-nitroacetanilide → p-nitroaniline</li> <li>Resorcinol → fluorescein → eosin</li> </ol> <p> </p> <p><strong>     Extraction of Organic Compounds from Natural Resources (any one)</strong></p> <ol> <li>Isolation of caffeine from tea leaves.</li> <li>Isolation of casein from milk.</li> <li>Isolation of lactose from milk.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-unit2description field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p align="center"><strong>Scheme of Examination</strong></p> <p align="center" style="margin-left:1.0cm;"> </p> <p style="margin-left:18.0pt;">The duration of examination will be 6 hrs.</p> <p style="margin-left:18.0pt;">The following exercises will be set in the examination</p> <p style="margin-left:18.0pt;">Organic Synthesis                                                          35 marks</p> <p style="margin-left:18.0pt;">Spectral Characterization                                                20 marks</p> <p style="margin-left:18.0pt;">Viva                                                                              15 marks</p> <p style="margin-left:18.0pt;"><strong>Total                                                                            70 marks</strong></p> <p style="margin-left:18.0pt;"> </p> <ol> <li><strong>Organic synthesis</strong></li> </ol> <p>This exercise carries 20 marks. Synthesis will be allotted to the candidates by lot. The yield, purity, crystallization and recording of m.p. will be given due consideration while awarding marks. </p> <p style="margin-left:36.0pt;"> </p> <ol> <li value="2"><strong>Spectral Characterization</strong></li> </ol> <p>This exercise carries 35 marks. The organic compound synthesised in the laboratory will be characterized on the basis of various spectroscopic techniques. The distribution of marks will be as follows.</p> <ul> <li>Recording and interpretation of IR spectrum                    7 marks</li> <li>Determination of absorption maxima                              14 marks</li> <li>Interpretation of the NMR and Mass spectrum               14 marks</li> </ul> <p style="margin-left:54.0pt;"> </p> <ol> <li value="3"><strong>Viva </strong></li> </ol> <p>Oral questions shall generally be asked over the work assigned to the candidate. The purpose is to find out as to what extent the candidate has an understanding of the basic principles.</p> <p align="center"> </p> <p align="center"> </p> <p> </p> </div></div></div><div class="field field-name-field-essential-reading field-type-text-long field-label-above"><div class="field-label">Essential Readings: </div><div class="field-items"><div class="field-item even"><ol> <li>Vogel’s Textbook of Practical Organic Chemistry, Fifth Edition, B.S. Furniss, A.J. Hannaford, P.W.G. Smith, A.R. Tatchell; Addison – Wesley Publishing Company, 2014.</li> <li>Practical Organic Chemistry, Fourth Edition; F.C. Mann and B.C. Saunders; Pearson Education, New Delhi, 2013.</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-references field-type-text-long field-label-above"><div class="field-label">References: </div><div class="field-items"><div class="field-item even"><ol> <li>Advanced Practical Organic Chemistry, J. Leonard, B. Lygo and G. Procter; Third Edition; CRC Press, 2013.</li> </ol> <p style="margin-left:18.0pt;"> </p> <p style="margin-left:18.0pt;"><strong>e-Resources:</strong></p> <ol> <li><a href="https://chem.libretexts.org/Bookshelves/Ancillary_Materials/Laboratory_Experiments/Wet_Lab_Experiments/Organic_Chemistry_Labs/Experiments/3%3A_Extraction_of_Caffeine_(Experiment)">https://chem.libretexts.org/Bookshelves/Ancillary_Materials/Laboratory_Experiments/Wet_Lab_Experiments/Organic_Chemistry_Labs/Experiments/3%3A_Extraction_of_Caffeine_(Experiment)</a> (Isolation of caffeine from tea leaves)</li> <li><a href="https://youtu.be/sPhJWBL17OQ">https://youtu.be/sPhJWBL17OQ</a> (Isolation of caffeine from tea leaves)</li> <li><a href="https://vlab.amrita.edu/?sub=3&brch=63&sim=158&cnt=1">https://vlab.amrita.edu/?sub=3&brch=63&sim=158&cnt=1</a> ( Isolation of casein from milk-</li> <li><a href="https://studylib.net/doc/5885894/experiment-5--isolation-of-casein-and-lactose-from-milk">https://studylib.net/doc/5885894/experiment-5--isolation-of-casein-and-lactose-from-milk</a> (Isolation of lactose from milk )</li> <li><a href="https://ccnsb06-iiith.vlabs.ac.in/List%20of%20experiments.html" target="_blank">https://ccnsb06-iiith.vlabs.ac.in/List%20of%20experiments.html</a> (spectral characterization)</li> </ol> <p> </p> </div></div></div><div class="field field-name-field-academic-year field-type-taxonomy-term-reference field-label-above"><div class="field-label">Academic Year: </div><div class="field-items"><div class="field-item even"><a href="/academic-year/2024-2025" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">2024-2025</a></div></div></div> Sat, 22 Jun 2024 05:57:32 +0000 Priyanka.chemistry@iisuniv.ac.in 1861 at https://chemistry.iisuniv.ac.in

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