Laboratory Course

Paper Code: 
CHY-304
Credits: 
2
Contact Hours: 
30.00
Max. Marks: 
100.00
Objective: 

Course Objectives:

 

This course will enable the students to -

 

  1. provide ample training in the synthesis of different inorganic complexes and identification of given organic compound.

  2. develop experimental skills of conductometry and thermochemistry.

 

Course Outcomes (COs):  

 

Course

Learning outcomes

(at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

CHY 304

 

Laboratory Course (Practical)

The students will be able to –

 

CO52: prepare inorganic complexes.

CO53: deduce the given organic compound using functional group determination, MP measurement and derivative preparation.

CO54: operate conductivity meter and determine the strength of given unknown acid/base solutions by using it.

CO55: measure enthalpy of neutralization and ionization for different acid-base combinations.

 

 

Demonstration

 

Discussion

 

Presentations

 

The oral and written examinations (Scheduled and surprise tests)

 

Quiz

 

Presentation

 

Individual and group projects

 

Unit I: 

Inorganic Chemistry

Synthesis                                                                                                        10 hrs

a)       Preparation of Prussian blue Fe4[Fe(CN)6]3

b)       Preparation of Sodiumtrioxalatoferrate (III)

c)       Preparation of cis and trans-bisoxalatodiaquachromate (III).

d)       Preparation of Bis-Dimethylglyoxime-nickel (II)

e)       Preparation of Chloropentamminecobalt(III)chloride

 

Organic Chemistry                                                                                     32 hrs

Qualitative Analysis

Identification of an organic compound through the functional group analysis, determination of melting point/boiling point and preparation of suitable derivatives.

 

Physical Chemistry                                                                                     18 hrs

Thermochemistry

1.  To determine the enthalpy of neutralisation of strong acid and strong base.

2.  To determine the enthalpy of neutralization of weak acid/base versus strong base/acid and determine the enthalpy of ionization of weak acid/base.

Conductometry

To determine the strength of unknown acid (HCl/CH3COOH) conductometrically using standard alkali solution.

References: 

  • Vogel’s Textbook of Practical Organic Chemistry; Fifth Edition; B.S. Furniss, A.J. Hannaford, P.W.D. Smith, A.R. Tatchell; Pearson Education, New Delhi, 2003.
  • Advanced Practical Physical Chemistry; Eighteenth Edition; J.B.Yadav; Goel Publishing House, Meerut, 2015.
  • Advanced Practical Inorganic Chemistry; Twenty Third Edition; GurdeepRaj,Goel Publishing House,Meerut 2013.
  • Advanced Practical Organic Chemistry,Third Edition; N.K. Vishnoi; Vikas Publishing House, New Delhi, 2009.
Academic Year: 
2021-2022
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