Neoprene rubber is a polymer of –
2022
Neoprene rubber is a polymer of –
- A.
Isoprene
- B.
Chloroprene
- C.
Monoprene
- D.
Polyprene
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Correct answer: B
Answer: Neoprene is a polymer of chloroprene (2-chloro-1,3-butadiene).
Brief explanation: Chloroprene undergoes chain polymerization (commonly free-radical 1,4-addition) to form polychloroprene, which is commercially called neoprene.
Monomer: chloroprene (2-chloro-1,3-butadiene).
Polymer name: polychloroprene (common name: neoprene).
Key properties and uses: good chemical, oil, and weather resistance; used in wetsuits, gaskets, hoses, and adhesives.
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