Decreasing order of stability of given carbocations is? (1) (2) CH 2 = CH - C ⊕ H 2 (3) C 6 H 5 - C ⊕ H 2 (4) CH 3 - C ⊕ H - CH 3

(1) Aromatic (2) CH 2 = CH - C ⊕ H 2 (2 Resonating Structure ) (3) C ⊕ H 2 more delocalised (4 Resonating Structure ) (4) CH 3 - C ⊕ H - CH 3 (6 hyper conjugation )

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Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAromaticityEasy2 minPYQ_2020

ChemistryEasysingle choice

Decreasing order of stability of given carbocations is?

(1)(2) ${CH}_{2} = CH - \overset{\oplus}{C} H_{2}$

(3) $C_{6} H_{5} - \overset{\oplus}{C} H_{2}$ (4) ${CH}_{3} - \overset{\oplus}{C} H - {CH}_{3}$

Options:

Answer:

Solution:

(1)Aromatic

(2) ${CH}_{2} = CH - \overset{\oplus}{C} H_{2}$ (2 Resonating Structure )

(3)    $\overset{\oplus}{C} H_{2}$ more delocalised (4 Resonating Structure )

(4)    ${CH}_{3} - \overset{\oplus}{C} H - {CH}_{3}$ (6 hyper conjugation )

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:GOCSubtopic:Aromaticity

⏱ 2mℹ️ Source: PYQ_2020

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