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10
×
What feature does a monomerย that undergoes addition polymerisation need?
C=C bond
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15
×
A section of a polyester is shown in the diagram. Which two molecules (monomers) could be reacted to form this polymer?
Dicarboxylic acid and dialcohol
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15
×
Name a use of poly(propene)
crates and boxes
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thief
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5
10
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20
25
×
magnet
Take 5 points!
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gift
Win 20 points!
Okay!
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banana
Go to last place!
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15
×
What is the name for the link in this polymer?
ester link
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baam
Lose 20 points!
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gift
Win 25 points!
Okay!
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gift
Win 5 points!
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lifesaver
Give 25 points!
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10
×
Polyamides and polyesters are examples of which kind of polymers?
condensation polymers
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15
×
Draw the structure of the monomer that would be used to make the addition polymer Teflon (polytetrafluoroethene)
tetrafluoroethene
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5
×
Large molecules made up of small monomers are called
polymers
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10
×
What are monomers?
small molecules that join together to make polymers
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20
×
What kind of link joins together the monomers in nylon?
amide link
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15
×
Which type of polymerisation is not accompanied by the elimination of a byproduct molecule?
addition polymerisation
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seesaw
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fairy
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5
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15
20
25
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gift
Win 5 points!
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banana
Go to last place!
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15
×
Draw the correct structure for a repeating unit of poly(propene)
^
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15
×
Which two molecules (monomers) could be reacted to make a polyamide?
diamine and dicarboxylic acid
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10
×
Name a polyester
terylene
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