Benzoic Acid
Salicylic acid
Phthalic acid
Terephthalic acid
Answer is Right!
Answer is Wrong!
The correct answer is D. Terephthalic acid.
Terylene is a condensation polymer of ethylene glycol and terephthalic acid. It is a polyester that is used to make a variety of products, including clothing, fibers, and films.
Benzoic acid is a weak acid that is used as a preservative and in the manufacture of pharmaceuticals.
Salicylic acid is a weak acid that is used as a pain reliever and in the manufacture of aspirin.
Phthalic acid is a strong acid that is used in the manufacture of plastics and resins.