CMC Medical CMC-Medical VELLORE Solved Paper-2007

  • question_answer
    On adding \[AlC{{l}_{3}}\] to water

    A)  the ionization of water increases

    B)  the ionization of water decreases

    C)  the ionization of water remains constant

    D)  the ionic product of water increases

    Correct Answer: A

    Solution :

                    \[AlC{{l}_{3}}\] gives \[A{{l}^{3+}}\] ions which combines with \[O{{H}^{-}}\] ions given by \[{{H}_{2}}O\] so that dissociation equilibrium of \[{{H}_{2}}O\] shifts forward.


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