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Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAromaticityEasy2 minQB

ChemistryEasysingle choice

Which of the following would you expect to be aromatic ? (assume planar rings)

(I) structure

(II) structure

(III) structure

(IV) structure

Options:

Answer:

Solution:

(I) the cyclopentadienyl cation has 4π : anti-aromatic. (II) the cyclopropenyl anion has 4π : anti-aromatic. (III) cycloheptatriene has an $s p^{3}$ $C H_{2}$ : non-aromatic. (IV) the tropylium cation has 6π : aromatic.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Aromaticity

⏱ 2mℹ️ Source: QB

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