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When concentrated H2SO4 at room temperat...

When concentrated `H_2SO_4` at room temperature , phenol gives

A

o-phenol sulphonic acid

B

p-phenol sulphonic acid

C

picric acid

D

o-nitric phenol

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The correct Answer is:
A
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MARVEL PUBLICATION-ALCOHOL,PHENOLS AND ETHERS -Test your Grasp : Alcohols and Phenols
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  14. Which of the following compound is the starting material for the prepa...

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  19. A ketone , on reduction with Na-Hg in water gives

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