Question

Here how many ligands are ambidentate?

${\text{CN}}^{-}\text{,}{\text{ONO}}^{-}\text{,}{\text{S}}_{\text{2}}{\text{O}}_{\text{3}}^{\text{2}-}\text{,}{\text{CNO}}^{-}\text{,}{\text{C}}_{\text{2}}{\text{O}}_{\text{4}}^{\text{2}-}\text{,}{\text{CH}}_{\text{3}}{\text{COO}}^{-}\text{en}$

Answer 1

Answer: 4

Here ${\text{CN}}^{-}\text{,}{\text{ONO}}^{-}\text{,}{\text{S}}_{\text{2}}{\text{O}}_{\text{3}}^{\text{2}-}\text{,}{\text{CNO}}^{-}$ are ambidentate ligands.

$M\leftarrow AB$ and $M\leftarrow BA$