Question 1
Which one of the choices is classified as a copolymer?
◦ polyethylene
◦ polystyrene
◦ saran
◦ poly(vinyl bromide)
◦ polyacrylonitrile
Question 2
Polymers constructed from a single type of monomer are called ________, whereas those constructed from two or more different types of monomers are called ________.
◦ homopolymers; block polymers
◦ copolymers; homopolymers
◦ block polymers; homopolymers
◦ homopolymers; copolymers
◦ copolymers; block polymers