Laboratory Course II

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Paper Code: 
CHY 116
Credits: 
2
Contact Hours: 
60.00
Max. Marks: 
100.00
Unit I: 

Inorganic Chemistry

(A) Calibration of fractional weights, pipettes and burettes. Preparation of standard solutions. Dilution 0.1 M to 0.001 M solutions, concept of Molarity and Normality.

(B) Volumetric Analysis

Acid-Base titration

  1. To determine volumetrically the equivalent weight and basicity of the given acid.
  2. To determine volumetrically the number of molecules of water of crystallization in washing soda.
  3. To estimate volumetrically the strength of Na2CO3 and NaHCO3 present in a solution with 0.1 N HCl
  4. To determine volumetrically the strength of hydrochloric acid by using standard alkali.

     Redox Titration

5. To estimate volumetrically the strength of given FAS solution by using standard solution of KMnO4

6.To determine the strength of given solution of  by using standard solution of KMnO4 using a standard solution of sodium oxalate.

 

 Physical Chemistry

1.To determine the percentage composition of a given mixture (non interacting systems) by surface   tension method

2. To determine the percentage composition of a given mixture (non interacting systems) by viscosity method.

3. To determine the viscosity of amyl alcohol in water at different concentrations and calculate the excess viscosity of these solutions.

4. To determine the viscosity and kinemic viscosity of given oil (Mustard oil) by Redwood viscometer No.1.

5.To determine the relative viscosity of given liquid by Ostwald viscometer.

References: 

1.      Advanced Practical Physical Chemistry; Twenty-second Edition; J.B.Yadav; Goel Publishing House, Merrut, 2005

2.      Advanced Practical Inorganic Chemistry, Gurdeep Raj ,Goel Publishing House ,Meerut 2010.

3.      University Practical Chemistry, P.C.Kamboj, Vishal publishing house,2006.

4.      Practical Engineering Chemistry, Joshi,Sharma,jain,Kriplani;Ramesh Book Depo,New Delhi 2008.

Academic Year: 
2018-2019