JEE Main & Advanced Chemistry The s-Block Elements Question Bank Critical Thinking

  • question_answer One mole of magnesium nitride on the reaction with an excess of water gives [AIEEE 2004]

    A) Two moles of ammonia

    B) One mole of nitric acid

    C) One mole of ammonia

    D) Two moles of nitric acid

    Correct Answer: A

    Solution :

    \[M{{g}_{3}}{{N}_{2}}+6{{H}_{2}}O\to 3Mg{{(OH)}_{2}}+2N{{H}_{3}}\]


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