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O-LevelChemistryOrganic Chemistry5070/12 · May/June 2020 · Q391 Mark

The diagram shows the structure of a monomer. Which diagram shows the partial structure of its polymer?

Diagram for this question, from the exam paper

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APolymer with repeating unit -CH(Cl)-CH(F)-CH2-.
BPolymer with repeating unit -CH2-CHCl-.
CPolymer with repeating unit -CH2-CCl(H)-.
DPolymer with repeating unit -CH2-CFCl-.

✓ Correct answer

D: Polymer with repeating unit -CH2-CFCl-.

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About this question

Topic
Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, May/June 2020 Paper 1 Variant 2, question 39.

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