J & K CET Medical J & K - CET Medical Solved Paper-2013

  • question_answer
    Which type of isomerism is exhibited by\[[Pt{{(N{{H}_{3}})}_{2}}C{{l}_{2}}]\]?

    A)  Coordination isomerism

    B)  Linkage isomerism

    C)  Optical isomerism

    D)  Geometrical isomerism

    Correct Answer: D

    Solution :

     This molecule is square planar, having two ammonia ligands (or two\[Cl\]ligands) adjacent to one another or opposite to one another as. \[\underset{cis}{\mathop{{{H}_{3}}N-\underset{\begin{smallmatrix}  | \\  N{{H}_{3}} \end{smallmatrix}}{\overset{\begin{smallmatrix}  Cl \\  | \end{smallmatrix}}{\mathop{Pt}}}\,-Cl}}\,\] \[\underset{trans}{\mathop{Cl-\underset{\begin{smallmatrix}  | \\  N{{H}_{3}} \end{smallmatrix}}{\overset{\begin{smallmatrix}  N{{H}_{3}} \\  | \end{smallmatrix}}{\mathop{Pt}}}\,-Cl}}\,\]


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