Question

is tertiary carbocation is more stable than 2degree CH2=CH2-CH2+-CH3 cation?​

Answer 1

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Is tertiary carbocation is more stable than 2degree CH2=CH2-CH2+-CH3 cation?

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______CH2=CH2-CH2+-CH3________

• Tertiary carbocation is more stable as it involves maximum +I effect and maximum hyperconjuation +H (9 alpha hydrogens). Maximum +I and +H is more dominant than +M effect. Thus tertiary carbocation is more stable than benzyl carbocation.

• So i suggest you to go for the answer according to the options provided , if one of the option you find benzyl is more than tertiary you can go for it else if it is given benzyl is more stable than tertiary then you go for it.

• If both the options are there then the best one will be tertiary carbocation is more stable than benzyl.

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