Which of the following organic compounds polymerises to form the polyester dacron?

Question

Which of the following organic compounds polymerises to form the polyester dacron? (A) Propylene and para -HO -(C6H4)- OH  (B) Benzoic acid and ethanol (C) Terephthalic acid and ethylene glycol (D) Benzoic acid and para -HO- (C6H4)- OH

Tardigrade Admin · Accepted Answer

Dacron, commonly known as terylene, is obtained by heating a mixture of terephthalic acid and ethylene glycol at 420-460 K in the presence of zinc acetate and antimony trioxide as a catalyst.

Q. Which of the following organic compounds polymerises to form the polyester dacron?

Propylene and para $- H O - (C_{6} H_{4}) - O H$

Benzoic acid and ethanol

Terephthalic acid and ethylene glycol

Benzoic acid and para $- H O - (C_{6} H_{4}) - O H$

Dacron, commonly known as terylene, is obtained by heating a mixture of terephthalic acid and ethylene glycol at $420 - 460 K$ in the presence of zinc acetate and antimony trioxide as a catalyst.

Q. Which of the following organic compounds polymerises to form the polyester dacron?

Propylene and para −HO−(C6​H4​)−OH

Benzoic acid and ethanol

Terephthalic acid and ethylene glycol

Benzoic acid and para −HO−(C6​H4​)−OH

Dacron, commonly known as terylene, is obtained by heating a mixture of terephthalic acid and ethylene glycol at 420−460K in the presence of zinc acetate and antimony trioxide as a catalyst.

Propylene and para $- H O - (C_{6} H_{4}) - O H$

Benzoic acid and para $- H O - (C_{6} H_{4}) - O H$

Dacron, commonly known as terylene, is obtained by heating a mixture of terephthalic acid and ethylene glycol at $420 - 460 K$ in the presence of zinc acetate and antimony trioxide as a catalyst.