O-LevelChemistryOrganic Chemistry5070/11 · May/June 2011 · Q341 Mark

Useful fractions are obtained by the fractional distillation of petroleum. Which fraction is matched by its use?

Abitumen, fuel in cars

Blubricating oils, for making waxes and polishes

Cparaffin (kerosene), for making roads

Dpetrol (gasolene), aircraft fuel

✓ Correct answer

B: lubricating oils, for making waxes and polishes

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2011 Paper 1 Variant 1, question 34.

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