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JEE Main · 2004 · 24 Apr 2004 · Offline · s-Block Elements

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One mole of magnesium nitride on the reaction with an excess of water gives
  1. (A)one mole of ammonia
  2. (B)two moles of nitric acid
  3. (C)two moles of ammonia✓ Correct
  4. (D)one mole of nitric acid

Answer: (C)

Solution

Magnesium nitride is hydrolysed by excess water as . The stoichiometry shows that one mole of sets free two moles of ammonia.

JEE Main · 2004 · 24 Apr 2004 · Offline · Single correct option

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