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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    Coordination number of Fe in the complexes \[{{[Fe{{(CN)}_{6}}]}^{4-}},{{[Fe{{(CN)}_{6}}]}^{3-}}\]and \[{{[FeC{{l}_{4}}]}^{-}}\] would be respectively

    A)  \[6,3,4\]                             

    B)  \[6,6,4\]

    C)  \[2,3,3\]                             

    D)  \[6,4,6\]

    Correct Answer: B

    Solution :

    The total number of mono dentate ligands attached to the central metal ion through coordinate bonds is called coordination number of the metal ion. Complex              Coordination number of Fe \[{{[Fe{{(CN)}_{6}}]}^{4-}}\]                        \[6\] \[{{[Fe{{(CN)}_{6}}]}^{3-}}\]                        \[6\] \[{{[FeC{{l}_{4}}]}^{-}}\]                               \[4\]


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