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Ph-CH=CH-overset(O)overset(||)(C)-CH(3) ...

`Ph-CH=CH-overset(O)overset(||)(C)-CH_(3) to Ph - CH = CH- CO_(2)H`
Above conversion can be achieved by :

A

`KMnO_(4), Delta` followed by `H^(+)`

B

`I_(2)//NaOH` followed by `H^(+)`

C

`H_(2)//Pt`

D

`LiAiH_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
(b) Iodoform test .
(a) Oxidative ozonolysis by not `KMnO_(4)`
(b) Iodoform test . Only methyl ketones . No reaction with double bond .
(c) `H_(2)//Pt` can reduce only double bond.
(d) LAH oxidizes ketone to `2^(@)` alcohol not to carboxylic acid .
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