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The correct statement(s) about of the fo...

The correct statement(s) about of the following reaction sequence is(are)
`"Cumene"(C_(9)H_(12))underset((ii)H_(3)O^(+))overset((i)O_(2))rarrPoverset(CHCl_(2)//NaOH)rarrQ("major")+R("minor")`
`Qunderset(PhCH_(2)Br)overset(NaOH)rarrS`

A

R is steam volatile

B

Q gives dark violet colouration with 1 % aqueous `FeCl_(3)` solution.

C

S gives yellow precipitate with 2, 4-dinitrophenylhydrazine.

D

S gives dark violet colouration with 1 % aqueous `FeCl_(3)` solution.

Text Solution

Verified by Experts

The correct Answer is:
B, C

(b) Q give a dark violet colouration with 1 % aqueous `FeCl_(3)` solution due to the presence of phenolic group.
(c) (S) gives yellow precipitate with 2, 4 D.N.P. For details, consult section 8.
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