Multiple choice The complexes [Co(NH3)4H2OCl]Br2 and [Co(NH3)4Br2]Cl.H2O are example of Ionization isomerism Linkage isomerism Geometrical isomerism Optical isomerism None of these Reveal answer Fill a bubble to check yourself A Correct answer Explanation This option is correct because these complexes show the feature of the ionization isomers.