Multiple choice

Neoprene, a synthetic rubber is made from

  1. dichloroethane

  2. 2-chlorobutadieme

  3. carboxy-methyl cellulose

  4. methanol
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Neoprene (polychloroprene) is a synthetic rubber produced through polymerization of 2-chlorobutadiene (chloroprene). This monomer contains both chlorine and diene functional groups, giving neoprene its excellent resistance to oil, chemicals, and weathering.

Keep practicing — related questions