A-LevelChemistryPolymerisation9701/12 · Oct/Nov 2010 · Q281 Mark

Fluoroalkenes are used to make polymers such as poly(vinyl)fluoride (PVF). PVF is used to make non-flammable interiors for aircraft. The diagram shows the repeat unit of the polymer PVF. [Figure showing repeat unit of PVF] What is the skeletal formula of the monomer of PVF?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

A[Diagram A showing skeletal formula]

B[Diagram B showing skeletal formula]

C[Diagram C showing skeletal formula]

D[Diagram D showing skeletal formula]

✓ Correct answer

B: [Diagram B showing skeletal formula]

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Topic: Polymerisation, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, Oct/Nov 2010 Paper 1 Variant 2, question 28.

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