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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 43

  • question_answer
    For a complex \[\left[ Co{{\left( N{{H}_{3}} \right)}_{3}}C{{l}_{3}} \right]\] pick up true statements?

    A) The co-ordination number and oxidation number of cobalt is 6

    B) The complex can show fac and mer isomerism

    C) The complex can show optical isomerism

    D) This complex can form white precipitate of \[AgCl\] with \[AgN{{O}_{3}}\]

    Correct Answer: B

    Solution :

    [b] \[M{{a}_{3}}{{b}_{3}}\] complex exhibits fac and mer isomerism


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