Chemistry - GOC Question with Solution | TestHub

ChemistryGOCHyper conjugationEasy2 minQB
ChemistryEasysingle choice

Which of the following is more stable ?

(a) structure

(b) structure

(c) structure

(d) structure

Options:

Answer:
B
Solution:

Each cation is stabilised by hyperconjugation with the α C-H bonds of the para alkyl group (Baker-Nathan order). CH₃ has 3 α-H, C₂H₅ has 2, isopropyl has 1 and tert-butyl has none.

Order : a b c d.

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

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