Question

M can be
(a) Na
(b) K
(c)
Li
(d) Rb
A metal M reacts with nitrogen to give nitride which
on reaction with water produces ammonia gas. Meral​

Answer 1

Explanation:

The metal Lithium shows an exceptional behaviour by reacting in atmosphere of nitrogen to give lithium nitride Li3N which upon reaction with water produces ammonia gas. 

6Li+N2→3Li3N

3Li3N+H2→3LiOH+NH3

Answer 2

Answer:option c

Explanation: