Phthalic acid reacts with resorcinol in the presence of concentrated \ – McqOptions

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1.	Phthalic acid reacts with resorcinol in the presence of concentrated \[{{H}_{2}}S{{O}_{4}}\] to give:
A.	Phenolphthalein
B.	Alizarin
C.	Coumarin
D.	Fluorescein
Answer» E.

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