JEE Main & Advanced AIEEE Solved Paper-2009

  • question_answer
    Which of the following pairs represents linkage isomers?     AIEEE  Solved  Paper-2009

    A) \[[Cu{{(N{{H}_{3}})}_{4}}][Pt\text{ }C{{l}_{4}}]\]and \[[Pt{{(N{{H}_{3}})}_{4}}][CuC{{l}_{4}}]\]

    B) \[[Pd{{(P\text{ }P{{h}_{3}})}_{2}}{{(NCS)}_{2}}]\]and \[[Pd{{(P\text{ }P{{h}_{3}})}_{2}}{{(SCN)}_{2}}]\]

    C) \[[CO{{(N{{H}_{3}})}_{5}}\text{ }N{{O}_{3}}]S{{O}_{4}}\] and \[[CO{{(N{{H}_{3}})}_{5}}S{{O}_{4}}]N{{O}_{3}}\]

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

    Correct Answer: B

    Solution :

    Linkage isomerism is shown by ambidient ligand like NCS and SCN \[\therefore \]\[[Pd(P\text{ }P{{h}_{3}})(NC{{S}_{2}})]\]and\[[Pd{{(PP{{h}_{3}})}_{2}}{{(SCN)}_{2}}]\]


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