JCECE Engineering JCECE Engineering Solved Paper-2013

  • question_answer
    Which of the following species can act as the strongest base?

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

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

    C)

    D)

    Correct Answer: B

    Solution :

    Weakest acid has the strongest conjugate base. Since, \[R\,\,OH\] is the weakest acid, therefore \[R{{O}^{-}}\] is the strongest base.


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