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Which of the following organic compounds...

Which of the following organic compounds polymerize to form the polyester Dacron?

A

Propylene and para`-OH(C_(6)H_(4))-OH`

B

Benzoic acid and ethanol

C

Terephthalic acid and ethylene glycol

D

Brnzoic acid and para`-OH(C_(6)H_(4))-OH`

Text Solution

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The correct Answer is:
C
Decron, commonly known as terylene, is obtained by heating a mixture of terphtalic acid and ethylene glycol at `420-460` K in the presence of zinc acetate and antimony trioxide as a catalyst.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-POLYMERS-Exercise
  1. Biodegradable polymer which can be produced from glycine and aminocapr...

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  2. Caprolactam is used for the manufacture of :

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  3. Which of the following organic compounds polymerize to form the polyes...

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  4. Which one of the following is an example of a thermosetting polymer?

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  5. Which is the monomer of neoprene in the following?

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  6. Nylone is an example of

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  7. Which one of the following is not a condensation polymer?

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  8. Which of the following statements is flase

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  9. Of the following which one is classified as polyester polymer?

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  10. Which of the following structures represents neoprene polymers?

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  11. Struchures of some common polymers are given. Which one is not correct...

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  12. Which one of the following statements is not ture ?

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  13. ~[NH (CH(2)) NHCO (CH(2))(4) CO]~ is a

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  14. The monomer of the polymer

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  15. Which one of the following is a chain growth polymer?

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  16. Which one of the following monomers gives the polymer neoprene on poly...

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  17. Acrilan is a hard, horny and a high melting matrial. Which of the foll...

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  18. Callulose is polymer of

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  19. Monomer of [-underset(CH(3))underset(|)overset(CH(3))overset(|)C-CH(2)...

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  20. Which one of the following is not conrrectly matched ?

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