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Fractions and alkanes — OCR GCSE Chemistry B J258

Home
Chemistry
OCR GCSE Chemistry B
Chemicals of the natural environment
Crude oil and hydrocarbons
Fractions and alkanes

OCR GCSE Chemistry B · J258

Fractions and alkanes

What you need to know

Describe crude oil fractions as mixtures of compounds with the formula $C_nH_{2n+2}$ which are members of the alkane homologous series.

Revision notes

1
Fractions and alkanes
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicFractional distillation Next subtopicChanges of state and intermolecular forces

2n+2