Potentiometer Practical || Physical Practical || for B.Sc & M.Sc Students ||

This video is based on the theory of potentiometer practical for B.Sc. and M.Sc. student. The aim of practical is " to determine the strength of halides in given mixture using potentiometer " the mixture of given halides is KCL, KI and KBr of mixture of halides in this practical we ise a electrode like reference electrode and silver electrode using salt bridge salt bridge is a U shaped hollow tube with a solution of KNO3 and agar agar. we use a 0.1 N AgNO3 solution in burette and saturated KCl solution in one beater and another beker 20ml xN solution of halides mixture connect with Salt bridge.