Multiple Choice
From which of the following monomers is neoprene synthesized?
A) (Z) -2-chloro-2-butene
B) (E) -2-chloro-2-butene
C) (E) -1-chloro-1,3-butadiene
D) 2-chloro-1,3-butadiene
E) 2,3-dichloro-1,3-butadiene
Correct Answer:

Verified
Correct Answer:
Verified
Q94: Saran wrap is a copolymer of<br>A)vinyl chloride
Q95: Give the product for the following reaction.
Q96: What is the difference between natural rubber
Q97: What is most widely used plasticizer?<br>A)epichlorohydrin<br>B)diphenyl carbonate<br>C)dimethylterephthalate<br>D)ethylene
Q98: Give the monomers for lexan. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1831/.jpg"
Q100: Identify the initiator in a cationic polymerization.<br>A)KOH<br>B)BuLi<br>C)CH<sub>3</sub>OOCH<sub>3</sub><br>D)BF<sub>3</sub>,H<sub>2</sub>O<br>E)HCl
Q101: Provide the structure of poly(acrylonitrile).
Q102: Propose a synthesis of poly(vinyl alcohol)from H<sub>2</sub>C
Q103: Show the three methods by which the
Q104: Provide a mechanism to show how H<sub>2</sub>C