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The order of stability of the following ...

The order of stability of the following tautomeric compounds is
(i). `CH_(2)=overset(OH)overset(|)(CH)-CH_(2)-overset(O)overset(||)(C)-CH_(3)hArr`
(ii). `CH_(3)-overset(O)overset(||)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3)hArr`
(iii). `CH_(3)-overset(OH)overset(|)(C)=CH-overset(O)overset(||)(C)-CH_(3)`

A

`II gt III gt I`

B

`I gt II gt III`

C

`III gt II gt I`

D

`II gt I gt III`

Text Solution

Verified by Experts

The correct Answer is:
C
Stability order is
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