Orion is_________________?
Correct answer: C. Obtained by polymerising vinyl cyanide
- A. A copolymer
- B. A condensation polymer
- C. Obtained by polymerising vinyl cyanide
- D. All A., B. and C.
Explanation
Orlon, apparently misspelled here as Orion, is an acrylic fibre made by polymerising vinyl cyanide, or acrylonitrile. It is therefore identified by option c rather than being classified generally as a condensation polymer.
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