Manipal Medical Manipal Medical Solved Paper-2012

  • question_answer
    Which of the following compounds show optical isomerism?

    A)  \[{{[Co{{(CN)}_{6}}]}^{3-}}\]

    B)  \[{{[Cr{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{3-}}\]

    C)  \[{{[ZnC{{l}_{4}}]}^{2-}}\]

    D)  \[{{[Cu{{(N{{H}_{3}})}_{4}}]}^{2+}}\]

    Correct Answer: B

    Solution :

     \[{{[Cr{{({{C}_{2}}{{O}_{4}})}_{3}}]}^{3-}}\] shows optical  isomerism because its mirror image is not superimposable.


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