Punjab Medical Punjab - MET Solved Paper-2006

  • question_answer
    The example of co-ordination isomerism is;

    A) \[[Co{{(N{{H}_{3}})}_{6}}][Cr{{(CN)}_{6}}]\]and\[[Cr{{(N{{H}_{3}})}_{6}}][Co{{(CN)}_{6}}]\]

    B) \[[Co{{(N{{H}_{3}})}_{5}}Br]S{{O}_{4}}\]and\[[Co{{(N{{H}_{3}})}_{5}}S{{O}_{4}}]Br\]

    C) \[[Co{{(N{{H}_{3}})}_{5}}N{{O}_{3}}]S{{O}_{4}}\]and\[[Co{{(N{{H}_{3}})}_{4}}C{{l}_{2}}]B{{r}_{2}}\]

    D) \[[Pt{{(N{{H}_{3}})}_{4}}C{{l}_{2}}]B{{r}_{2}}\]and\[[Pt{{(N{{H}_{3}})}_{4}}B{{r}_{2}}]C{{l}_{2}}\]

    Correct Answer: A

    Solution :

    Co-ordination isomerism is caused by interchange of ligands with the metal atoms.


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