JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

  • question_answer
    Which molecule/ion among the following cannot act as a ligand in complex compounds? JEE Main Online Paper (Held On 10 April 2015)

    A)  CO

    B) \[C{{N}^{-}}\]

    C)  \[C{{H}_{4}}\]

    D) \[B{{r}^{-}}\]

    Correct Answer: C

    Solution :

                     Ligand donats electrons to metal. In methan there is no electron to donate it is stable with octet configuration.


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