The gas which is bubbled through salt solution to get pure salt is

Chlorine reacts with hot concentrated NaOH solution to form Sodium chloride and 

'U' shaped vessel made of a perforated steel plate used for the electrolysis of brine is called 

The main product of the electrolysis of brine is 

Chlorine gas is prepared by the oxidation of HCl by

Sodium amalgum is a solution of sodium in 

Orthophosphoric acid is 

Water solution of Sodium chloride is called 

A filter paper dipped in hot turpentine is introduced into a jar of chlorine, a black soot formed due to 

Hydrogen chloride reacts with Silver nitrate solution gives a white precipitate of