Chemistry · Oct / Nov 2016 · Paper 12 · Question 33
5070Polymers
The diagram shows a section of a polymer. [diagram of polymer chain: -C(H)(H)-C(C₂H₅)(H)-C(H)(H)-C(C₂H₅)(H)-C(H)(H)-C(C₂H₅)(H)-] Which alkene is used to make this polymer?
- ACH₃CH=CH₂
- BCH₃CH₂CH=CH₂
- CCH₃CH₂CH=CHCH₃
- DCH₃CH=CHCH₃
As printed in the paper
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Correct answer: B. CH₃CH₂CH=CH₂
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