Select the incorrect match - Vidyadip

MCQ

Select the incorrect match

✓
$[Cr(NO_2) (NH_3)_5] [ZnCl_4], [Cr(NO_3) (NH_3)_5] [ZnCl_4] :$ Llnkage isomerism
B
$[Co(NO_2) (H_2O)(en)_2]Cl_2 , [CoCl(NO_2) (en)_2]Cl . H_2O:$ Hydrate isomerism
C
$[Cu(NH_3)_4] [PtCl_4], [CuCl(NH_3)_3] [PtCl_3(NH_3)]:$ Co-ordination isomerism
D
$[Ni(CN)(H_2O)(NH_3)_4 ]Cl, [NiCl(H_2O)(NH_3)_4 ]CN:$ Ionization isomerism

✓

Answer

Correct option: A.

$[Cr(NO_2) (NH_3)_5] [ZnCl_4], [Cr(NO_3) (NH_3)_5] [ZnCl_4] :$ Llnkage isomerism

a
$NO^-_3$ ion never acts as ambidentate ligand.

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