Question

The evolved gas is very soluble in the water and gives a basic solution. Gas is :

• A. $HCl$
• B. ${NH}_3$
• C. $N_2$
• D. $H_2$
• E. ${CO}_2$

Answer 1

The correct option is B ${NH}_3$

Ammonia gas is readily soluble in water.

It forms a basic solution.

Effect on litmus: Turns red litmus blue.