Home Chemistry Hydrocarbon NCERT Which among the following is not aromatic)
Chemistry Hydrocarbon NCERT Single Correct MCQ
Published on: August 12, 2026

Which among the following is not aromatic)

A
Cyclopemadienyl cation
B
Cyclopropenyl cation
C
Tropylium cation
D
Cyclopentadienyl anion

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Text Solution

Verified by Experts
The correct answer is:
A

Cyclopemadienyl cation is a planar cyclic system of ‐ electrons and hence is not aromatic but it is anti ‐ aromatic.

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