CHEMISTRY LABORATORY X

Paper Code: 
C-CHY 515
Credits: 
2
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

Course Objective(s):

This course will enable the students to-

detect the presence of extra element, identify the functional groups and separate the compound from the organic mixture. 

 

Course Outcomes(COs):

Course Outcomes

Teaching Learning

Strategies

Assessment

Strategies

On completion of this course, the students will be able to-

CO89: prepare Laissagne solution and detect the presence of extra element in organic compound

CO90: identify the functional groups in simple organic compounds by performing step-wise qualitative tests.

CO91: separate and identify the given organic binary mixtures using water, saturated solution of sod. Bicarbonate and dilute sodium hydroxide.
  • Laboratory

instructions and demonstrations

 
  • Conduction of experiments
  • Lab records
  • Viva voce

 

 

60.00
Unit I: 
  • Qualitative analysis of unknown organic compounds containing simple functional groups
  • Separate the given organic binary mixture by water, saturated solution of sod. bicarbonate and dilute sodium hydroxide, identify the compound and prepare suitable derivatives

 

Essential Readings: 
  • Practical Organic Chemistry; Mann, F.G. & Saunders, B.C., Pearson Education,2009.
  • Practical Organic Chemistry, Fifth Edition;Furniss, B.S., Hannaford, A.J., Smith, P.W.G. & Tatchell, A.R..Pearson, 2012

 

References: 

SUGGESTED READINGS:

  • Comprehensive Practical Organic Chemistry: Preparation and Quantitative Analysis; Ahluwalia, V.K. & Aggarwal, R. University Press, 2000.
  • Comprehensive Practical Organic Chemistry: Qualitative Analysis;Ahluwalia, V.K. & Dhingra, S.University Press (2000).
  • Advanced University Practical Chemistry, Part II, First Edition; P.C. Kamboj, Vishal Publishing House, New Delhi; 2015.

e-RESOURCES:

 

Scheme of Examination

The duration of examination will be 5 hrs.
The following exercise will be set in the examinations
Organic Chemistry: Mixture analysis                               55 marks
Viva                                                                           15 marks           Total                                                                              70 marks

Mixture analysis

This exercise carries 55 marks for the identification of two organic compounds; Five marks are reserved for the proper selection of separation technique, rest of the 50 marks are kept for the identification of two organic compounds (25 marks each)

Physical properties: colour, state, odour                            2 marks
Solubility                                                                       2 marks
Aliphatic/ Aromatic                                                         3 marks
Element detection                                                          4 marks
Functional group                                                            3 marks
M.P/B.P.                                                                        2 marks
Confirmatory test                                                           3 marks
Derivative – procedure & M.P.                                          3 marks
Result                                                                            3 marks

Viva

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 understood the basic principles.

 

 

Academic Year: 
2023-2024
  • Printer-friendly version
  • PDF version