Learning objective

Explain how petroleum is separated into useful fractions through fractional distillation.

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Exam focus

Cambridge IGCSE ChemistryOrganic chemistryCore content

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Quick explanation

This point belongs to Fuels, especially Fuels outcomes.
You need to be able to explain how petroleum is separated into useful fractions through fractional distillation.
The key ideas to know are Describe.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Describe

Why it matters

This objective helps connect Fuels outcomes to exam-style questions, flashcards, and revision notes for Fuels.

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 3Theory (Core)1 marks

Description

The process involves heating crude oil and collecting different fractions based on their boiling points.

a
State the main purpose of fractional distillation in the petroleum industry.
Your answer
Aim for approximately 1 distinct marking point.
[1]

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