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

  • question_answer
    Pure nitrogen can be prepared from [KCET 1991; AFMC 1993; AMU 1985]

    A) \[N{{H}_{4}}OH\]

    B) \[C{{a}_{3}}{{N}_{2}}\]

    C) \[N{{H}_{4}}N{{O}_{2}}\]

    D) \[Ba{{(N{{O}_{3}})}_{2}}\]

    Correct Answer: C

    Solution :

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


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