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Chemistry · AQA 8462 · Paper 2 · Higher · June 2022

AQA GCSE Chemistry Paper 2 Higher June 2022 examiner report (8462/2H)

1h 45m 100 marks

Examiner report

  1. Q1 - 11 marks - Addition polymerisation, Alkenes, Identification of ions
  2. Q2 - 8 marks - Reversible reactions
  3. Q3 - 9 marks - Life cycle assessment
  4. Q4 - 16 marks - Atmospheric pollutants, Cracking and alkenes, Fractional distillation and petrochemicals, Properties of hydrocarbons
  5. Q5 - 12 marks - Potable water, Tests for gases, Waste water treatment
  6. Q6 - 10 marks - The composition and evolution of the atmosphere
  7. Q7 - 17 marks - Reversible reactions, The Haber process
  8. Q8 - 17 marks - Factors affecting the rate of reaction, Rate of reaction