J & K CET Medical J & K - CET Medical Solved Paper-2008

  • question_answer
    The complexes\[[ptC{{l}_{2}}{{(N{{H}_{3}})}_{4}}]B{{r}_{2}}\]and \[[ptB{{r}_{2}}{{(N{{H}_{3}})}_{4}}]C{{l}_{2}}\]are examples for isomerism

    A)  geometrical      

    B)  optical

    C)  ionisation          

    D)  linkage

    Correct Answer: C

    Solution :

                    Since the complexes\[[PtC{{l}_{2}}{{(N{{H}_{3}})}_{4}}]B{{r}_{2}}\]and \[[PtB{{r}_{2}}{{(N{{H}_{3}})}_{4}}]C{{l}_{2}}\]have the same molecular formula but on ionisation they give different ions, they exhibit ionisation isomerism. \[[PtC{{l}_{2}}{{(N{{H}_{3}})}_{4}}]B{{r}_{2}}{{[PtC{{l}_{2}}{{(N{{H}_{3}})}_{4}}]}^{2+}}+2B{{r}^{-}}\] \[[PtB{{r}_{2}}{{(N{{H}_{3}})}_{4}}]C{{l}_{2}}{{[PtB{{r}_{2}}{{(N{{H}_{3}})}_{4}}]}^{2+}}+2C{{l}^{-}}\]


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