The coordination number of Fe in the complexe | vedclass

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(B) The coordination number of a central metal ion is defined as the number of ligand donor atoms directly bonded to it.$1$. In $[Fe(CN)_6]^{4-}$,ther

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$6, 6, 4$

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(B) The coordination number of a central metal ion is defined as the number of ligand donor atoms directly bonded to it.$1$. In $[Fe(CN)_6]^{4-}$,there are $6$ $CN^-$ ligands,each being monodentate. Thus,the coordination number is $6$.$2$. In $[Fe(CN)_6]^{3-}$,there are $6$ $CN^-$ ligands,each being monodentate. Thus,the coordination number is $6$.$3$. In $[FeCl_4]^-$,there are $4$ $Cl^-$ ligands,each being monodentate. Thus,the coordination number is $4$.Therefore,the coordination numbers are $6, 6, 4$.

The coordination number of $Fe$ in the complexes $[Fe(CN)_6]^{4-}$,$[Fe(CN)_6]^{3-}$ and $[FeCl_4]^-$ would be respectively:

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