A) Propylene and para \[HO-({{C}_{6}}{{H}_{4}})-OH\]
B) Benzoic acid and ethanol
C) Terephthalic acid and ethylene glycol
D) Benzoic acid and para \[HO-({{C}_{6}}{{H}_{4}})-OH\]
Correct Answer: C
Solution :
| [c] 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. |
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