Select the incorrect match:

CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds

Problem

Select the incorrect match: (1)

[\mathrm{Co(NO_2)(H_2O)(en)_2}]\mathrm{Cl}_2

[\mathrm{CoCl(NO_2)(en)_2}]\mathrm{Cl}\cdot\mathrm{H_2O}

: Hydrate isomerism (2)

[\mathrm{Cu(NH_3)_4}][\mathrm{PtCl_4}]

[\mathrm{CuCl(NH_3)_3}][\mathrm{PtCl_3(NH_3)}]

: Coordination isomerism (3)

[\mathrm{Ni(CN)(H_2O)(NH_3)_4}]\mathrm{Cl}

[\mathrm{NiCl(H_2O)(NH_3)_4}]\mathrm{CN}

: Ionization isomerism (4)

[\mathrm{Cr(NO_2)(NH_3)_5}][\mathrm{ZnCl_4}]

[\mathrm{Cr(NO_3)(NH_3)_5}][\mathrm{ZnCl_4}]

: Linkage isomerism