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4-Nitrotoluene is treated with bromine w...

4-Nitrotoluene is treated with bromine water to get compound 'P'. P is reduced with Sn and HCl to compound 'Q'. 'Q' is diazotised to and the product is treated with phosphinic acid to get compound 'R'. It is oxidised with alkaline `KMnO_4` to get compound 'S' Compound 'S' is

A

2-bromo-4-hydroxybenzoic acid

B

benzoic acid

C

4-bromobenzoic acid

D

2-bromobenzoic acid

Text Solution

Verified by Experts

The correct Answer is:
D
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