J & K CET Medical J & K - CET Medical Solved Paper-2001

  • question_answer
    Which of the following is expected not to yield a white precipitate with silver nitrate?

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

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

    C)  \[[Co{{(N{{H}_{3}})}_{5}}Cl]C{{l}_{2}}\]

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

    Correct Answer: A

    Solution :

                    \[[Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}}]\]will not give any CF ion in aqueous solution. Hence, it will not yield a white precipitate of silver chloride with silver nitrate solution.


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