Question

Which of the following organic compoundspolymerizes to form the polyester Dacron?

• A. Benzoic acid and ethanol
• B. Terephthalic acid and ethylene glycol
• C. Benzoic acid and para $HO - (C_6H_4) -OH$
• D. Propylene and para $HO-(C_6H_4) - OH$

Answer 1

Answer: (B)

Terephthalic acid and ethylene glycol

Answer 2

The correct option (B): Terephthalic acid and ethylene glycol.