MCQ
The inner orbital complex which exhibits both geometrical as well as optical isomerism.
- A$[Cr(en)_3]^{3+}$
- B$[IrF_3(H_2O)_2(NH_3)]$
- C$[NiCl_2(en)_2]$
- ✓$[Co(CN)_2(ox)_2]^{3-}$
✓
Answer
Correct option: D.
$[Co(CN)_2(ox)_2]^{3-}$
d
$(d)\, [Cr(en)_3]^{3+} :$ Hyb. $: d^2sp^3;$ does not exhibit geometrical isomerism but exhibits optical isomerism.
$(d)\, [Cr(en)_3]^{3+} :$ Hyb. $: d^2sp^3;$ does not exhibit geometrical isomerism but exhibits optical isomerism.
$[IrF_3 (H_2O)_2(NH_3)] $; Hyb. $:$ $d^2sp^3;$ exhibits geometrical isomerism but does not exhibit optical isomerism.
$[NiCl_2(en)_2]$ ; Hyb. $:$ $sp^3d^2;$ exhibits both geometrical isomerism and optical isomerism.
$[Co(CN)_2(ox)_2]^{3-}$ ; Hyb. $: d^2sp^3 ;$ exhibits both geometrical isomerism and optical isomerism.
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