Chemistry-
General
Easy

Question

Phenol is heated with phthalic anhydride in presence of concH subscript 2 S O subscript 4. The product gives pink colour with alkali. The product is

  1. Phenolphthalein
  2. Bakelite
  3. Salicylic acid
  4. Fluorescein

The correct answer is: Phenolphthalein

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