Free Printable Functional polymers - precourse quiz

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Functional polymers - precourse quiz

Total questions: 15

Worksheet time: 12mins

Name

Class

Date

1.

This polymer is

a)

polyacrylamide

b)

polyacrylic acid

c)

poly(dimethylaminoethyl methacrylate)

d)

poly(dimethylaminoethyl acrylate)

2.

Which of the polymers is NOT water soluble ?

a)

b)

c)

d)

3.

Which of the structures is polytetrafluoroethylene ?

a)

b)

c)

d)

4.

This is a

a)

Polyolefin

b)

Polyelectrolyte complex

c)

Glycopolymer

d)

Supramolecular polymer

5.

Which of these schematic structures is NOT a block copolymer

a)

A

b)

B

c)

C

d)

D

6.

Which of these abbreviations describe a block copolymer ?

a)

PAA-co-PS

b)

PAA-g-PS

c)

PAA-alt-PS

d)

PAA-b-PS

7.

Which of these structures are NOT polyelectrolytes

a)

b)

c)

d)

8.

1 nanometer is

a)

10^-6 m

b)

10^-2 m

c)

10^-9 m

d)

10^-12 m

9.

Which of the nanostructures represents gyroidal self-assembly

a)

A

b)

B

c)

C

d)

D

10.

What is roughly the contour length (=fully extended molecule in all trans conformation) of a polystyrene chain with degree of polymerization 100 (PS)₁₀₀ ? One bond is 1.26Å

a)

1.26 nm

b)

2.52 Å

c)

12.6 nm

d)

25.2 nm

11.

Which of the reactions belong to so called "Click"-reactions ? (2 are !)

a)

Williamson ether synthesis

b)

Azide-alkyne cycloaddition

c)

Markovnikov's rule

d)

Diels-alder cycloaddition

12.

Which of the structures are depictions of liquid crystalline mesophases ? (2 are!)

a)

b)

c)

d)

13.

Which of the structures represent a dendrimer ?

a)

b)

c)

d)

14.

Which of the phase diagrams describe Lower Critical Solution Temperature (LCST) behaviour ? 2= two phases

a)

b)

c)

15.

Which of the following images are an artistic view of a microgel ?

a)

b)

c)

d)

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