Question

Which of the following is correct?

• A. Valence bond theory explain the colour of the coordination compounds.
• B. $\lbrack NiCl_{4}\rbrack^{2 -}$is diamagnetic in nature.
• C. Ambident ligands can show linkage isomerism.
• D. A bidentate ligand can have four coordinations sites.

Answer 1

Answer: (C)

Ambident ligands can show linkage isomerism.

Answer 2

Ambident ligands show linkage isomerism e.g.,

$- NO_{2},ONO.$