2 Which of the following best describes polymers? A Low molecular weight compounds B Simple salts C Long-chain molecules D Metal alloys
3 Which polymerization process does not produce by-products? A Condensation B Addition C Step growth D Dehydration
8 Which polymerization process produces water as a by-product? A Addition polymerization B Condensation polymerization C Free radical polymerization D Chain polymerization
10 Addition polymerization involves: A Removal of small molecules B Joining of unsaturated monomers C Reaction with oxygen D Formation of salts