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Identify the set ofreagent/reaction cond...

Identify the set ofreagent/reaction conditions X and Y, in the following set of transformations.
`CH_(3) -CH_(2) -CH_(2)Br overset(X) to "Product" overset(Y) to CH_(3) - underset(Br)underset(|)CH -CH_(3)`

A

X = dilute aqueous NaOH, `20^(@)`C,Y = HBr/acetic acid, `20^(@)`C

B

X = concentrated alcoholic NaOH, `80^(@)`C, Y = HBr/acetic acid, `20^(@)`C

C

X = dilute aqueous NaOH, 20°C, Y = Br_2/ CHCl_3, 0°C

D

X = concentrated alcoholic NaOH, `80^(@)`C, Y = `Br_2//CHCI_3,` `0^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
B
The reaction involved is`CH_3-CH_2-CH_2Broverset("conc.alc.(NaOh)"//(80^@C))toCH_3-CH=CH_2overset(IIBr)to`
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