J & K CET Medical J & K - CET Medical Solved Paper-2012

  • question_answer
    The complex\[{{[Co{{(N{{H}_{3}})}_{5}}Br]}^{2+}}SO_{4}^{2-}\]and\[{{[Co{{(N{{H}_{3}})}_{5}}S{{O}_{4}}]}^{+}}B{{r}^{-}}\]are

    A)  coordination isomers

    B)  linkage isomers

    C)  stereoisomers

    D)  ionisation isomers

    Correct Answer: D

    Solution :

     The complexes\[{{[Co{{(N{{H}_{3}})}_{5}}Br]}^{2+}}SO_{4}^{2-}\]and \[{{[Co{{(N{{H}_{3}})}_{5}}S{{O}_{4}}]}^{+}}B{{r}^{-}}\]are-ionization isomers. These can be distinguished by adding\[BaC{{l}_{2}}\]solution to the 1st complex which will give white ppt of\[BaS{{O}_{4}}\]and\[AgN{{O}_{3}}\]solution to 2nd complex which gives pale yellow ppt of\[AgBr\].


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