CHEM219 / CHEM 219 Module 8:
(Latest Update 2025 / 2026) Principles of Organic Chemistry with Lab | Questions & Answers | Grade A | 100% Correct - Portage Learning
Question:
Determine if the following statements are true or false
i) In the site control method of controlling polymer stereochemistry, the
preceding chiral center influences how the next one is formed
ii) In the chain end control method of controlling polymer stereochemistry, the specific shape of the reagent or catalyst that facilitates the reaction also determines the stereochemistry
Answer:
- false
ii) false
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Question:
Determine if the following statements are true or false
i) In the chain end control method of controlling polymer stereochemistry,
the preceding chiral center influences how the next one is formed
ii) In the In the site control method of controlling polymer stereochemistry, the specific shape of the reagant or catalyst that facilitates the reaction also determines the stereochemistry
Answer:
- true
ii) true
Question:
Polymers properties are affected by
Answer:
- molecular weight
- amount of branching
- molecular weight distribution
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