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An organic compound containing one oxyge...

An organic compound containing one oxygen gives red colour with cerric ammonium nitrate solution , decolourise alkaline `KMnO_(4)` , respond iodoform test and show geometrical isomerism . It should be :

A

`C_6H_5-CH=CH-CH_2OH`

B

`C_6H_5-CH=CH-CHOHCH_3`

C

`C_6H_5-CH=CHCOCH_3`

D

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The correct Answer is:
B
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