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What is the chemical name for Dacron? A) Polyethylene terephthalate B) Polyvinyl chloride C) Polypropylene D) Polystyrene Answer: A 2.

Which of the following polymers is commonly used in making clothing? 10.

Which of the following is not a characteristic of condensation polymerization? A) Formation of small molecules as byproducts B) Loss of water or alcohol during polymerizn rxn C) Formation of long chains of repeating units D) High temperature and pressure required for polymerization.

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