JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    Hot and conc. nitric acid when reacts with copper, the gas obtained is

    A) \[{{N}_{2}}\]

    B) Nitrous oxide

    C) \[NO\]

    D) \[N{{O}_{2}}\]

    Correct Answer: D

    Solution :

    \[Cu+4HN{{O}_{3}}\to Cu{{(N{{O}_{3}})}_{2}}+2N{{O}_{2}}+2{{H}_{2}}O\]


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