O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2015 · Q351 Mark

The diagram shows the structure of a monomer used to make a polymer. [Structure of monomer (2-methylprop-1-ene)] What is the structure of the polymer?

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AStructural diagram of poly(2-methylpropene) repeating unit

BStructural diagram of a linear alkane chain

CStructural diagram of an alkane with two side chains

DStructural diagram of an alkane with two side chains

✓ Correct answer

A: Structural diagram of poly(2-methylpropene) repeating unit

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2015 Paper 1 Variant 2, question 35.

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