Polyvinyl Acetate Is Used for

Q1: Which of the following statements about ethylene

Q2: This formula in which n can be

Q3: Amorphous polymers tend to have great strength

Q4: Plasticizers,such as biphenyls,are very soluble in water.

Q6: The pendant group in polypropylene is a(n)<br>A)benzene

Q7: Polychlorinated biphenyls (PCBs)are no longer used as

Q8: Which of the following is a copolymer?<br>A)celluloid<br>B)cellulose<br>C)linear

Q9: The source of starting materials for synthetic

Q10: Plastics make up _ percent by mass

Q11: The first synthetic polymer was produced in