S Block Elements Question 58

Question: One mole of magnesium nitride on the reaction with an excess of water gives

[AIEEE 2004]

Options:

A) Two moles of ammonia

B) One mole of nitric acid

C) One mole of ammonia

D) Two moles of nitric acid

Show Answer

Answer:

Correct Answer: A

Solution:

$ Mg_3N_2+6H_2O\to 3Mg{{(OH)}_2}+2NH_3 $