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Consider the following reactions. I. C...

Consider the following reactions.
I. `CH_(3)=CHCOOH overset(Delta)to CH_(2)=CH_(3)`
II.
III. `CH_(3)CH(COOH)_(2) overset(Delta)to CH_(3)CH_(2)COOH`
In which cases, parent compound loses its functional group in preference?

A

I,II

B

I,II,III

C

II,III

D

I,III

Text Solution

Verified by Experts

The correct Answer is:
A
I. `overset(3)(C)H_(2)=overset(2)(C)Hoverset(1)(C)OOH to overset(2)(C)H_(2)=overset(1)(C)H_(2)-COOH` loses it spreference.
II.
`overset(3)(C)H_(3)underset(COOH)underset(|)overset(2)(C)Hoverset(1)(C)OOH to CH_(3)CH_(2)COOH,-COOH` does not lose its preference.
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