s-Block

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

  1. one mole of ammonia
  2. two moles of nitric acid
  3. one mole of nitric acid
  4. two moles of ammonia

Answer

Mg3N2 + 6H2O → 3Mg(OH)2 + 2NH3

The correct option is D.