In the complex ions , `[Fe(C_(2)O_(4))_(3)]^(3+)` the coordination number of Fe and Co is 6 because

Options

A. `C_(2)O_(4)^(2-)` and ethane -1,2 dimaine are bidentate ligands
B. `C_(2) O_(4) ^(2-) ` and ethane -1,2,- dimamine are ambidentate ligands
C. `C_(2) O_(4)^(2-)` and ethane -1,2 - dimamine are monodentate ligands
D. None of the these

Answer

A

Explanation

In the complex ion , `[Fe (C_(2) O_(4))_(3)]^(3-) and Co (en) _(3)]^(3+)` , the coordination number of Fe and Co is because ` C_(2) O_(4)^(2-)` and ethane `-1,2-` diamine are didentate ligands .