question_answer 62)

    Which of the following complexes are heteroleptic? (a)               (b) (c)                 (d)

Answer:

                    (b, d) Heteroleptic complexes Coordination complexes which contain more than one type of ligands are known as heteroleptic complexes. e.g.,  contain  and Cl as a ligand is as heteroleptic complex. Similarly,  contain  and Cl as ligand is also a heteroleptic complex. Hence, optons (b) and (d) are correct choices.