← Chemistry (0620)
Q1 / 5
Polymers
Higher
2 marks
What is the monomer of PVC (poly(vinyl chloride)) and what is PVC used for?
A
Monomer: chloroethene (CH2=CHCl); Uses: pipes, window frames, cable insulation
B
Monomer: ethanol; Uses: packaging only
C
Monomer: styrene; Uses: cups and packaging
D
Monomer: propene; Uses: carpets and ropes
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