WorksheetsYr 12 Chemistry polymers
Total questions: 18
Worksheet time: 2hrs 14mins
Name
Class
Date
1.
Proteins are composed of what smaller subunits?
a)
amino acids
b)
nucleic acids
c)
fatty acids
d)
nucleotides
2.
Welke van de volgende paren van verbindingen kunnen een polymerisatie ondergaan?
a)
a
b)
b
c)
c
d)
d
3.
Which of the following can undergo self-condensation?
a)
a
b)
b
c)
c
d)
d
4.
Which of the following undergo addition polymerization?
a)
a
b)
b
c)
c
d)
d
5.
The functional group of the monomer react to bond each other and produce water.
a)
condensation
b)
thermosetting
c)
copolymer
d)
addition
6.
What polymer does this shorthand formula represent?
a)
PVC
b)
Polypropene
c)
DNA
d)
Polyethene
7.
What monomer is used to make this polymer?
a)
Propane
b)
Ethene
c)
Propene
d)
Methane
8.
The reaction site in addition polymerization
a)
Functional group
b)
Double bond
c)
By-product
d)
Hydrogen
9.
What type of polymer is the image of?
a)
Linear
b)
Branched
c)
Cross-Linked
d)
Ring
10.
Rigid and very strong Polymer.
a)
Linear
b)
Branched
c)
Cross-Linked
d)
Thermoset
11.
Soft, flexible and tough Polymer
a)
Linear
b)
Branched
c)
Cross-Linked
d)
Thermoset
12.
Once formed, it can be heated and reformed Over and over again
a)
Thermoplastic
b)
Thermoset
c)
Linear
d)
Branched
13.
Petroleum based product
a)
plastic
b)
synthetic
c)
inorganic
d)
organic
14.
Which type of polymer is flexible and tough?
a)
Linear
b)
Branched
c)
Cross-Linked
15.
Which type of polymer is rigid and tough?
a)
Linear
b)
Branched
c)
Cross-Linked
16.
Which type of polymer is rigid and very strong?
a)
Linear
b)
Branched
c)
Cross-Linked
17.
What type of polymer is the image of?
a)
Linear
b)
Branched
c)
Cross-Linked
18.
This image is an example of:
a)
Nylon
b)
Polyester
c)
Polystyrene
d)
Polyvinyl chloride
100 %
