Multiple Choice
Polyacrylonitrile,characterized by the following repeating unit,is made from which of these monomers? 
A) CH3CH2CN
B) HOCH2CH2CH3
C) CH3CH=CHCN
D) CH2=CHCN
E) CH2=CNCH3
Correct Answer:

Verified
Correct Answer:
Verified
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