Solution:
(a, c) In complexes [Co(NH3)6]3+ and [Ni(CN)4]2-, both Co and Ni are connected to one sort of ligands just subsequently, they are homoleptic.
hence, option a and c are correct
Which of the following complexes is homoleptic? (a) [Co(NH3)6]3+ (b) [Co(NH3)4 Cl2]+ (c) [Ni(CN)4]2– (d) [Ni(NH3)4Cl2]
Which of the following complexes is homoleptic? (a) [Co(NH3)6]3+ (b) [Co(NH3)4 Cl2]+ (c) [Ni(CN)4]2– (d) [Ni(NH3)4Cl2]