Question

(a) Name the raw material used for the production of caustic soda.
(b) Describe any two important uses of caustic soda.

Answer 1

(a) Aqueous solution of sodium chloride (brine) is used as raw material for the production of caustic soda i.e. sodium hydroxide.


(b) Two important uses of caustic soda:
1. In the manufacturing of soaps and detergents
2. Paper-making