J & K CET Engineering J and K - CET Engineering 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 (igands) adjacent to one another or opposite to one another as. \[\underset{cis}{\mathop{{{H}_{3}}N-\underset{N{{H}_{3}}}{\overset{Cl}{\mathop{\underset{|}{\overset{|}{\mathop{Pt}}}\,}}}\,-Cl}}\,\,\,\underset{trans}{\mathop{Cl-\underset{N{{H}_{3}}}{\overset{N{{H}_{3}}}{\mathop{\underset{|}{\overset{|}{\mathop{Pt}}}\,}}}\,-Cl}}\,\]


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