Question:
Which of the following compound in its anionic form is aromatic.
Which of the following compound in its anionic form is aromatic.
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Aromaticity is confirmed using Hückel's rule: a planar, cyclic molecule with (4n+2) $\pi$ electrons.
Updated On: Dec 11, 2025
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The Correct Option is A
Solution and Explanation
The anion formed from option (a) has 6 $\pi$ electrons in a cyclic, planar, and conjugated system, satisfying Hückel's rule (4n+2). Thus, it is aromatic.
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