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polymer

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Large molecules made up of small monomers are called

a)

polymers

b)

peptides

c)

peptones

d)

monomers

2.

Monomers of ethene in thousand numbers react together in addition polymerization to produce

a)

polyamides

b)

polyesters

c)

poly(ethene)

d)

all of them

3.

Once formed, it can be heated and reformed over and over again

a)

thermoset

b)

thermoplastic

c)

elastomer

d)

kevlar

4.
Proteins are composed of what smaller subunits?
a)
amino acids
b)
nucleic acids
c)
fatty acids
d)
nucleotides
5.

Which of these is an example of synthetic polymer?

a)

cotton fibers

b)

rubber

c)

wool

d)

polyvinyl chloride (PVC)

6.

What is the name of the reaction used to make polymers?

a)

polymerization

b)

cracking

c)

polygonization

d)

precipitation

7.

Which polymers occur naturally?

a)

Starch and Nylon

b)

Starch and Cellulose

c)

Proteins and Nylon

d)

Proteins and PVC

8.

Polymers are synthesized via

a)

condensation

b)

addition

c)

condensation and addition

d)

neither

9.

In condensation of polymerization, monomers are involved which contain functional groups of

a)

same kind

b)

different kind

c)

all groups

d)

compounds

10.

Small molecules that make up larger molecules

a)

polymer

b)

monomer

c)

plastic

d)

synthetic