AQA GCSE Chemistry Paper 2 Foundation June 2022 examiner report (8462/2F)
Examiner report
- Q1 - 11 marks - Identification of ions, Pure substances
- Q2 - 12 marks - Cracking and alkenes, Crude oil, hydrocarbons and alkanes, Fractional distillation and petrochemicals, Properties of hydrocarbons
- Q3 - 10 marks - The composition and evolution of the atmosphere
- Q4 - 14 marks - Alcohols, Chromatography, Greenhouse gases and climate change
- Q5 - 10 marks - The Haber process
- Q6 - 8 marks - Collision theory and activation energy, Factors affecting the rate of reaction, Rate of reaction
- Q7 - 7 marks - Formulations, NPK fertilisers, Pure substances, The Haber process
- Q8 - 11 marks - Addition polymerisation, Alkenes, Identification of ions
- Q9 - 8 marks - Reversible reactions
- Q10 - 9 marks - Life cycle assessment
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