Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAromaticityEasy2 minQB
ChemistryEasysingle choice

Part 24 : Classify the 4H-pyranyl anion as aromatic, anti-aromatic or non-aromatic. (assume the ring is planar)

structure

Options:

Answer:
B
Solution:

Two C=C (4π) + the O lone pair (2π) + the carbanion pair (2π) = 8π = 4n (n = 2). Anti-aromatic.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Aromaticity
⏱ 2mℹ️ Source: QB

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