Asked by SIMMONS ELDRIDGE on Sep 25, 2024
Verified
Which of the following is the best initiator for a cationic polymerization?
A) BuLi
B) PhOH
C) (PhCO2) 2
D) CH3CH(OCH3) 2
E) BF3
Cationic Polymerization
A type of polymerization where the growth of a polymer chain proceeds via cationic species as the propagating centers.
PhOH
Phenol, a toxic and caustic compound of benzene with an attached hydroxyl group, used as an antiseptic and in chemical manufacturing.
- Comprehend the different kinds of polymerization processes and their corresponding initiators.
Verified Answer
CM
caroline marieabout 19 hours ago
Final Answer :
E
Explanation :
Boron trifluoride (BF3) is a strong Lewis acid and is commonly used as an initiator for cationic polymerization due to its ability to donate a positive charge to the monomer, initiating the polymerization process.
Learning Objectives
- Comprehend the different kinds of polymerization processes and their corresponding initiators.
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