Chemistry, asked by shwetashiv19, 1 month ago

3. 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

Answers

Answered by Anonymous

3

Answer:

A) Benzyl alcohol

hope it's help you ✌

Answered by madhu7896

0

Solution:

D is the correct answer i.e. phthalic anhydride.

Explanation:

Phenolphthalein is obtained by heating phthalic anhydride with conc. H2SO4 and Phenol.

please find attached reaction in this image:

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