Chemistry GCSE
Fraction
What Fraction means in Chemistry GCSE, as defined for AQA.
Definition of Fraction
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Reference: AQA
A mixture of hydrocarbons with a similar number of carbon atoms and therefore a similar boiling point range, not a single pure compound.
Topics that use Fraction
- Fractional distillation and petrochemicals (AQA GCSE)
Related terms
- Alkenes
- Boiling point and molecular size
- Catenation and structural variety in carbon compounds
- Cracking
- Evaporation and condensation
- Finite resources
- Fractional distillation
- Homologous series and general formulae
Using Fraction in the exam
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