The complex which does not exhibit geometrica | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Geometrical isomerism is observed in coordination complexes where ligands can be arranged in different spatial positions relative to each other.Fo

Vedclass · Accepted Answer

$[Co(NH_3)_5 Cl] Cl_2$

Vedclass · Answer

(A) Geometrical isomerism is observed in coordination complexes where ligands can be arranged in different spatial positions relative to each other.For octahedral complexes of the type $[MA_5B]$,geometrical isomerism is not possible because all positions are equivalent relative to the unique ligand $B$.In the complex $[Co(NH_3)_5 Cl] Cl_2$,the coordination sphere is $[Co(NH_3)_5 Cl]^{2+}$,which is of the type $[MA_5B]$.Therefore,it does not exhibit geometrical isomerism.In contrast,$[Co(NH_3)_4 Cl_2]^+$ (type $[MA_4B_2]$),$[Co(NH_3)_3(NO_2)_3]$ (type $[MA_3B_3]$),and $[Co(en)_2 Cl_2]^+$ (type $[M(AA)_2B_2]$) all exhibit geometrical isomerism (cis-trans or fac-mer).

The complex which does not exhibit geometrical isomerism is

Similar Questions

Which coordination number is associated with geometric isomerism in coordination compounds?

Which of the following compounds is diamagnetic?

Which of the following compounds has a zero magnetic moment?

Coordination isomerism is caused by the interchange of ligands between the

Which of the following complexes is colored?

Vedclass Test Series

Exam Paper Generator

Online Exam Module