Question

Which one of the following coordination compounds can have ionization isomer?

Answer 1

we know, "The compound that give different ions in the solution, inspite of same composition" - is known as ionization isomerism. Jo give different ions, the Compound must have two different ins, in both outside and inside co-ordination sphere or [ ]. Among all the options, only option © has two different ins [ chloride er and No2 ] But I where as others compounds like a has only (a) [Co CH₂O), (NH3)2] CI3 = er ins.. neutral ligand Aso, they can not form ions. (b) [Fe centz (NH3)2 /Br 2 Has Bronly (d) k [co rendz €12] → has only kt in to give on dissociation (e) kz [Fe CC906) -34+ + [Fe (CN)633- only kt and no other ions

But [crcendz Cl2] NQ2 1) [crcenda Cla] NO2 has two imization isomers [crcenta Cl2]7 + No. . (?) [ercendz Cl Nog] a [crcenda Cl NO2]+ + ct . :. Two different compound has two different ions [er and Noal to give on imization. So, they are ionization isomers as both have same composition but . produce different ins in solution on ionization cocenda cf No swapped [co cenz Noz e cil Isomers Formed by exchanging of differerit Ligands. Out
Correct Option :: C