NEET Chemistry Concepts of Acids & Bases NEET PYQ-Concepts Of Acids Bases

  • question_answer
    Which of the following is least likely to behave as Lewis base?                                                 [AIPMT (S) 2011]

    A)  \[N{{H}_{3}}\]           

    B)       \[B{{F}_{3}}\]                         

    C)  \[O{{H}^{-}}\]       

    D)  \[{{H}_{2}}O\]

    Correct Answer: B

    Solution :

    \[\text{B}{{\text{F}}_{\text{3}}}\]is an electron deficient species, thus behaves like a Lewis acid.


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