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Dimethyl terephthalate and ethylene glycol react to form
Options
(a) neoprene
(b) nylon-66
(c) decron
(d) nylon-6
Correct Answer:
decron
Explanation:
Dacron (terylene) is obtained by the reaction of dimethyl terephthalate with ethylene glycol. Dacron is slightly hygroscopic and has high elastic recovery. It is non-inflammable and melts at 260°C.
Related Questions: - Chronic chloroform exposure may cause damage to liver and kidney, due to the
- NH₃ is added BF₃ by
- Which of the following amino acid is optically inactive
- Role of hydrogen peroxide in the above reactions is respectively
- The equivalent weight of H₃PO₂, when it disproportionates into PH₃ and H₃PO₃ is
Topics: Biomolecules and Polymers
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Chronic chloroform exposure may cause damage to liver and kidney, due to the
- NH₃ is added BF₃ by
- Which of the following amino acid is optically inactive
- Role of hydrogen peroxide in the above reactions is respectively
- The equivalent weight of H₃PO₂, when it disproportionates into PH₃ and H₃PO₃ is
Topics: Biomolecules and Polymers (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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