Phenolphthalein is obtained by heating phenol with conc. H2SO4 and wh – McqOptions

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1.	Phenolphthalein is obtained by heating phenol with conc. H2SO4 and which of the following reactant?
A.	Benzyl alcohol
B.	Benzene
C.	Benzoic acid
D.	Phthalic anhydride
Answer» E.

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