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

  • question_answer
    Nitrogen is obtained when \[NaN{{O}_{2}}\] reacts with [UPSEAT 2003]

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

    B) \[N{{H}_{4}}N{{O}_{3}}\]

    C) \[{{(N{{H}_{4}})}_{2}}C{{O}_{3}}\]

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

    Correct Answer: A

    Solution :

    \[N{{H}_{4}}Cl+NaN{{O}_{2}}\xrightarrow{\Delta }N{{H}_{4}}N{{O}_{2}}\] \[N{{H}_{4}}N{{O}_{2}}\xrightarrow{{}}{{N}_{2}}+2{{H}_{2}}O\]


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