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Chemistry-Isomerism in Complexes

NEET Chemistry Isomerism in Complexes MCQ Question

Type: MCQ-numerical-Hard-Class 12

How many geometrical isomers are possible for the octahedral complex [Co(NH3)3(NO2)3]?

A

2

B

3

C

4

D

5

Correct Answer

Option A

Detailed Explanation

According to NCERT, octahedral complexes of the type [Ma3b3] like [Co(NH3)3(NO2)3] can exhibit two types of geometrical isomers: facial (fac) and meridional (mer). Therefore, two geometrical isomers are possible.

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