10H212/10G112    CHEMISTRY LABORATORY 

(Common to all Branches) 

(Any ten experiments)

0     0     3     1.5

LIST OF EXPERIMENTS              

• Estimation of total, permanent and temporary hardness of water sample by EDTA method.

• Determination of alkalinity of water sample by indicator method.

• Determination of dissolved oxygen content in water by Winkler`s method.

• Estimation of chloride content in water sample by Argentometric method.

• Estimation of  available chlorine in bleaching powder

• Estimation of Hydrochloric acid by pHmetry

• Estimation of ferrous ion by Potentiometry

• Conduct metric titration of strong acid against strong base

• Conduct metric titration of mixture of acids

• Estimation of iron by spetrophotometric method (thiocyanate method)

• Estimation of sodium and Potassium by Flame photometry

• Determination of EMF of a cell