NEET Sample Paper NEET Sample Test Paper-48

  • question_answer
    The strongest base of the following species is:

    A) \[-N{{H}^{2-}}\]                     

    B) \[{{\operatorname{OH}}^{-}}\]  

    C) \[{{\operatorname{O}}^{2-}}\]                        

    D) \[{{\operatorname{S}}^{2-}}\]

    Correct Answer: A

    Solution :

    \[{{\operatorname{NH}}^{2-}}\] Due to highest electron density on N in NH2-, it can accept protons most easily and hence is the strongest base.


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