Pure sodium chloride is obtained by :

Pure sodium chloride is prepared by saturating a cold saturated solution of common salt in water with HCl gas. The principle used is

By heating sodium in the atmosphere of chlorine, sodium chloride is obtained which is yellow in colour. The cause of yellow colour is:

4 grams of each pure hydrochloric acid and pure caustic soda are together dissolved in water. What weight of sodium chloride is obtained?

The molecular mass of sodium chloride obtained by using a colligative property is

When HCI gas is passed through the saturated solution of impure sodium chloride, pure sodium chloride is precipitate why