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

  • question_answer
    A solution of ammonia in water contains [CBSE PMT 1991]

    A) \[{{H}^{+}}\]

    B) \[O{{H}^{-}}\]

    C) Only \[NH_{4}^{+}\]

    D) \[O{{H}^{-}},\] \[N{{H}_{4}}N{{O}_{2}}\] and \[N{{H}_{4}}OH\] molecules

    Correct Answer: D

    Solution :

    \[N{{H}_{3}}\] when dissolved in water forms \[N{{H}_{3}}+{{H}_{2}}O\,\to \,NH_{4}^{+}+O{{H}^{-}}\] ⇌ \[N{{H}_{4}}OH\]


You need to login to perform this action.
You will be redirected in 3 sec spinner