JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Basic Terms

  • question_answer
    Which one of the following forms with an excess of \[C{{N}^{-}}\] (Cyanide) a complex having coordination number two [AIIMS 2004]

    A) \[C{{u}^{+}}\]

    B) \[A{{g}^{+}}\]

    C) \[N{{i}^{2+}}\]

    D) \[F{{e}^{2+}}\]

    Correct Answer: B

    Solution :

      \[A{{g}^{+}}\] has two coordination number forms complex with excess of \[C{{N}^{-}}\] \[Ag{{(CN)}_{2}}\].


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