JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Isomerism and magnetic Properties

  • question_answer
    Which one of the following will give a white precipitate with \[AgN{{O}_{3}}\] in aqueous mediun [MP PMT 1994]

    A) \[\left[ Co{{\left( N{{H}_{3}} \right)}_{5}}Cl \right]\,{{\left( N{{O}_{2}} \right)}_{2}}\]

    B) \[\left[ Pt{{\left( N{{H}_{3}} \right)}_{2}}C{{l}_{2}} \right]\]

    C) \[\left[ Pt(en)C{{l}_{2}} \right]\]

    D) \[\left[ Pt{{\left( N{{H}_{3}} \right)}_{4}} \right]\,C{{l}_{2}}\]

    Correct Answer: D

    Solution :

     \[[Pt\,{{(N{{H}_{3}})}_{4}}]\,C{{l}_{2}}\to {{[Pt\,{{(N{{H}_{3}})}_{4}}]}^{+2}}+2C{{l}^{-}}\] As it gives \[C{{l}^{-}}\] ions in solution so it will give white ppt. of \[AgCl\] with\[AgN{{O}_{3}}\].


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