ENTRANCE TEST – 2009 :: Discussion


9.Phenol reacts with concentrated H2SO4 to give
A.ortho hydroxy benzene sulphonic acid
B.meta hydroxy benzene sulphonic acid
C.ortho and para hydroxy benzene sulphonic acid
D.para hydroxy benzene sulphonic acid
Answer:  Option  C
Explanation:

Tutorial Link:
Published by:Nimra Saeed

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