Question

The donor sites of EDTA ligand are:

• A. $O$ atoms only
• B. $N$ atoms only
• C. two $N$ atoms and four $O$ atoms
• D. three $N$ atoms and three $O$ atoms

Answer 1

The correct option is C two $N$ atoms and four $O$ atoms

Donor sites of EDTA ligand are two nitrogen atoms and four oxygen atoms.