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JEE Main2004Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

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

Options

  1. Aone mole of ammonia
  2. Btwo moles of nitric acid
  3. Ctwo moles of ammonia
  4. Done mole of nitric acid

Correct answer

C. two moles of ammonia

Step-by-step solution

Mg ₃ ~N ₂+6 H ₂ O 3 Mg ( OH )₂+2 NH ₃

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