Which of the following is a thermosetting polymer?
A)
polypropylene
B)
teflon
C)
dacron
D)
polyester
E)
bakelite
Question 2An example of a syndiotactic polymer is:
A)
5
B)
4
C)
3
D)
2
E)
1
Question 3The stereochemistry of the following polymer is referred to as:
A)
isomeric
B)
syndiotactic
C)
atactic
D)
isotactic
E)
barbaric
Question 4The configurations of all stereocenters in an isotactic polymer are:
A)
regular
B)
random
C)
alternate
D)
the same
E)
the opposite
