The correct sequence of ligands in the order of decreasing field strength is : [2024]
(3)
Ligands can be arranged in a series in the order of increasing field strength as given below:
I-<Br-<SCN-<Cl-<S2-<F-<OH-<C2O42-<H2O<NCS-<edta4-<NH3<en<CN-<CO