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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    When ammonia is passed over heated copper oxide, the metallic copper is obtained.  the reaction shows that ammonia is [MP PET 2002]

    A) A dehydrating agent

    B) An oxidising agent

    C) A reducing agent

    D) A nitrating agent

    Correct Answer: C

    Solution :

    \[3CuO+2N{{H}_{3}}\to 3Cu+{{N}_{2}}+3{{H}_{2}}O\].


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