JCECE Medical JCECE Medical Solved Paper-2014

  • question_answer
    Species acting both as Bronsted acid and base is

    A) \[HSO_{4}^{-}\]

    B)  \[N{{a}_{2}}C{{O}_{3}}\]

    C)  \[N{{H}_{3}}\]

    D)  \[O{{H}^{-}}\]

    Correct Answer: A

    Solution :

     \[\text{HSO}_{4}^{-}\]can accept proton to form \[{{\text{H}}_{\text{2}}}\text{S}{{\text{O}}_{\text{4}}}\]and also give a proton to form \[SO_{4}^{2-}\]therefore, it acts both as Bronsted acid as well as base.


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