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Get Answers to all your Questions
Which of the following organic compounds polymerizes to form the polyster Dacron?
- Option 1)
Propylene and para HO - (C6H4) - OH
- Option 2)
Benzoic acid and ethanol
- Option 3)
Terephthalic acid and ethylene glycol
- Option 4)
Benzoic acid and para HO -(C6H4) - OH
Answers (1)
As we have learned in
Terylene / Dacron -
- Manufactured by heating ethylene glycol and terephthalic acid in the presence of zinc acetate antimony trioxide.
- Step growth, Copolymer
- wherein
- Crease resistant
- Used in blending with cotton and wool fibres and in making helmets.
Option 1)
Propylene and para HO - (C6H4) - OH
This answer is incorrect
Option 2)
Benzoic acid and ethanol
This answer is incorrect
Option 3)
Terephthalic acid and ethylene glycol
This answer is correct
Option 4)
Benzoic acid and para HO -(C6H4) - OH
This answer is incorrect
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