RAJASTHAN PMT Rajasthan - PMT Solved Paper-2006

  • question_answer
    Which of the following is a Lewis base?

    A) \[NaOH\]                            

    B)        \[N{{H}_{3}}\]

    C)        \[BC{{l}_{3}}\]                                  

    D)         All of these

    Correct Answer: B

    Solution :

    The species which can donate a lone pair of electron, are called Lewis base. e.g.,\[N{{H}_{3}},\,\,{{H}_{2}}O,\,\,C{{l}^{-}}\]etc.


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