Practice Mechanisms Of Polymerization (10.4.2)

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6 sample questions

Question 1.
What does polymerization mean?
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Think about the formation of long chains from small pieces.
Question 2.
Name one type of polymerization mechanism described.
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These mechanisms are methods by which polymers are created.
3Question 3.
What is the purpose of a radical initiator in polymerization?
- To generate free radicals
- To stop the reaction
- To produce monomers
- To form small molecules
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Consider how the reaction is initiated.
4Question 4.
True or False: Cationic polymerization uses carbocations.
- True
- False
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Focus on what type of ion starts this process.
Question 5.
Design a polymerization process using radical polymerization that allows for controlled molecular weight. Explain the steps involved.
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Consider the roles of initiators and catalysts in controlling polymer characteristics.
Question 6.
Compare and contrast cationic and anionic polymerization regarding their initiators and stability of the resulting polymers.
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Think about the stability of the intermediate ions and the types of initiators used.

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