BCECE Medical BCECE Medical Solved Papers-2013

  • question_answer
    Nature of nitride ion is

    A)  acidic              

    B)  basic

    C)  amphiprotic          

    D)  cannot predict

    Correct Answer: B

    Solution :

    \[N_{3}^{-}(aq)+3{{H}_{2}}O(l)\xrightarrow{{}}N{{H}_{3}}(g)+3O{{H}^{-}}(aq)\]\[N_{3}^{-}\] accepts proton, hence, it is strong Bronsted Lowry base and reacts with water to produce \[N{{H}_{3}}\] and \[O{{H}^{-}}\] ions.


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