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

  • question_answer
    When concentrated nitric acid is heated, it decomposes to give [BHU 1973; CPMT 1996]

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

    B) \[NO\]

    C) \[{{N}_{2}}{{O}_{5}}\]

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

    Correct Answer: D

    Solution :

    \[4HN{{O}_{3}}\,\to \,4N{{O}_{2}}+{{O}_{2}}+2{{H}_{2}}O\]


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