Coordination number of\[Fe\]in the complexes \[{{[Fe{{(CN)}_{6}}]}^{4-}}\],\[{{[Fe{{(CN)}_{6}}]}^{3-}}\]and\[{{[FeC{{l}_{4}}]}^{-}}\]would be respectively
A) 6, 4, 6
B) 6, 6, 4
C) 6, 3, 3
D) 2, 3, 3
Correct Answer:
B
Solution :
Coordination number is equal to total number of ligands in a complex.