Question

name the gas evolved when the following mixtures are heated 1 is calcium hydroxide and ammonium chloride​

Answer 1

Explanation:

i) Alkalis reacts with ammonium salts on heating to liberate ammonia gas.

Ca(OH)

2

+2NH

4

Cl→CaCl

2

+2NH

3

+H

2

O

(ii) When sodium nitrite reats with ammonium chloride nitrogen gas is liberated.

NaNO

2

+NH

4

Cl→NaCl+N

2

+2H

2

O

Answer 2

Answer:

the gas which evolved during heating of calcium hydroxide and ammonium chloride is nitrogen gas and ammonia gas