Despite having two nitrogen atoms with lone pairs, hydrazine () acts exclusively as which type of li — Coordination Compounds Chemistry Question

💡 Solution & Explanation

Hydrazine ($H_2N-NH_2$) has two adjacent nitrogen donor atoms. If it were to act as a bidentate ligand, it would form a highly strained three-membered chelate ring with the metal, which is sterically unstable. Therefore, it donates only one lone pair to a single metal center, acting exclusively as a monodentate ligand.