Question

Which one of the following is a condensation polymer?

• A. Dacron
• B. PVC
• C. Polystyrene
• D. Teflon

Answer 1

Answer: (A)

Dacron

Answer 2

Dacron is a condensation polymer. It is also known as terylene. It is a polymer obtained by condensation reaction between ethylene glycol and terephthalic acid at $420-460 K$ in the presence of zinc acetate-antimony trioxide catalyst.