NEET Sample Paper NEET Sample Test Paper-10

  • question_answer
    The complex which does not give a precipitate with \[AgN{{O}_{3}}\] solution:

    A)  \[[Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}}]\]           

    B)  \[[Co{{(N{{H}_{3}})}_{6}}]C{{l}_{3}}\]

    C)  \[[Ag{{(N{{H}_{3}})}_{2}}]Cl\]               

    D)  \[[Cr{{(N{{H}_{3}})}_{4}}C{{l}_{2}}]Cl\]

    Correct Answer: A

    Solution :

    \[[Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}}]\] complex does not give a precipitate with \[AgN{{O}_{3}}\]solution because all the chloride ions are non-ionisable \[\left[ Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}} \right]\]does not ionise


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