Question

Is $\mathrm{CO}$ a Monodentate Ligand?

• A. True
• B. False

Answer 1

The correct option is A True

• Ligands are neutral molecules or ions or atoms or groups of atoms that are attached directly to the central metal ion or atom through coordinate bonds in the complex ion.
• Monodentate ligands are ligands that can donate only one pair of electrons to the metal ion.
• Yes, Carbon monoxide $\mathrm{CO}$ is a monodentate ligand as it gives a pair of electrons to the metal atom.

Thus, $\mathrm{CO}$ a monodentate ligand.