Question

The gas liberated when sodium sulphite reacts with dilute sulphuric acid:
(a) Carbon dioxide
(b) hydrogen
(c) hydrogen sulphide
(d) sulphur dioxide ​

Answer 1

Answer:

SULPHUR DIOXIDE

HOPE IT HELP YOU

Answer 2

Answer:

The gas liberated when sodium sulphite reacts with dilute sulphuric acid is Sulphur dioxide (SO2)

Explanation:

Both Suphur dioxide and water are the products of the reaction between sulphuric acid and sodium sulphite.

The following equation is given in the picture below.

Sulphuric acid has a wide range of applications. In different concentrations the acid is used in the manufacture of fertilizers, pigments, dyes, drugs, explosives, detergents, and inorganic salts and acids, as well as in petroleum refining and metallurgical processes.