Question

The set which does not have ambidentate ligand(s) is

(1) \(C_2O ^{2-}_4,\) ethylene diammine, H₂O

(2) EDTA^4- , NCS^- ,   \(C_2O ^{2-}_4\)

(3) \(NO^-_2,C_2O^{2-}_4,EDTA^{4-}\)

(4) \(C_2O^{2-}_{4},NO^{-}_2,NCS^-\)

Answer 1

(1) \(C_2O ^{2-}_4,\) ethylene diammine, H₂O