Laboratory Course II

InOrganic Chemistry
Calibration of fractional weights, pipettes and burettes. Preparation of standard solutions. Dilution 0.1 M to 0.001 M solutions.

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.
5. To estimate volumetrically the strength of given FAS solution by using standard solution of KMnO4(using external indicator)
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 prepare arsenious sulphide sol and compare the precipitating power of mono-,bi- and trivalent anions.
2.  To determine the percentage composition of a given mixture (non interacting systems) by viscosity/surface tension method.
3. To determine the viscosity of amyl alcohol in water at different concentrations and calculate the excess viscosity of these solutions.