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What is the correct order of decreasing ...

What is the correct order of decreasing stability of the following cations?
`underset((I))(CH_(3)- overset(oplus)(C )H-CH_(3)) " "underset((II))(CH_(3) - overset(oplus)(C )H-OCH_(3)) " "underset((III))(CH_(3) - overset(oplus)(C )H-CH_(2)-OCH_(3))`

A

`II gt I gt III`

B

`II gt III gt I`

C

`III gt I gt II`

D

`I gt II gt III`

Text Solution

Verified by Experts

The correct Answer is:
A

Thus jthe stability of carbocation decreases in the order: `(II) gt (I) gt (III)`
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  20. The addition of HCl to an alkene proceeds in two steps. The first step...

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