Asked by Sofia Lewis on Jul 31, 2024
Verified
Which of the following compounds is (are) appropriate to promote the cationic polymerization of isobutylene?
A) H2SO4
B) BF3
C) ROOR
D) NaOH
E) both H2SO4 and BF3
Cationic Polymerization
A type of polymerization initiated by a positively charged species (cation), leading to the formation of polymers.
Isobutylene
A hydrocarbon of the formula C4H8, classified under the alkene group, known for its role in the production of various polymers and butyl rubber.
- Determine the procedures of polymerization and their practical applications.
- Comprehend the fundamentals of anionic and cationic polymerization processes.
Verified Answer
MM
Melissa McClatcheyAug 04, 2024
Final Answer :
E
Explanation :
HSO3F (A) and BF3 (B) are strong Lewis acids that can initiate cationic polymerization by generating carbocations from olefins like isobutylene.
Learning Objectives
- Determine the procedures of polymerization and their practical applications.
- Comprehend the fundamentals of anionic and cationic polymerization processes.
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