Chemistry - GOC Question with Solution | TestHub

ChemistryGOCHyper conjugationEasy2 minQB
ChemistryEasysingle choice

Compare the stability of the two compounds.

(i) structure

(ii) structure

Options:

Answer:
B
Solution:

Cyclobutene has 4 α-H and a ring strain of about 30 kcal/mol. Cyclopropene has only 2 α-H and a much larger ring strain (about 54 kcal/mol). Cyclobutene is more stable : i > ii.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Hyper conjugation
⏱ 2mℹ️ Source: QB

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