NEET Chemistry Isomerism in Complexes MCQ Question with Solution

Indicate the complex ion which shows geometrical isomerism.

A

[Cr(H₂O)₄Cl₂]⁺

B

[Pt(NH₃)₄Cl]

C

[Co(NH₃)₆]³⁺

D

[Co(CN)₅(NC)]³⁻

Option A

Geometrical isomerism is possible in square planar and octahedral complexes. [Cr(H₂O)₄Cl₂]⁺ can exhibit cis-trans isomerism.

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