KVPY SA Exam 19-Nov-2017 Question Paper

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Question : 32 of 80

Marks: +1, -0

The stability of carbocations
I .

(CH_3)_3C↖{ ⊕}

II.

(CH_3)_2C↖{ ⊕}(OCH_3)

III.

CH_3CH_2CH_2C↖{ ⊕}H_2

IV.

CH_3C↖{ ⊕}HCH_2CH_3

follows the order

III < IV < II < I
III < IV < I < II
IV < III < II < I
IV < III < I < II

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