All papers

Chemistry · AQA 7405 · Paper 2 · June 2024

AQA A Level Chemistry Paper 2 June 2024 examiner report (7405/2)

2h 105 marks

Materials
Data booklet

Examiner report

  1. Q1 - 11 marks - Determining orders of reaction, Organic reaction mechanisms, Rate equations and orders of reaction
  2. Q2 - 8 marks - Equilibrium constant Kc, Moles and amount of substance, The effect of changing conditions on equilibrium
  3. Q3 - 10 marks - Amounts of substance in equations, NMR spectroscopy, Properties of hydrocarbons
  4. Q4 - 13 marks - Acylation and nucleophilic addition-elimination, Carboxylic acids, Naming organic compounds
  5. Q5 - 5 marks - Aldehydes and ketones, Tests for organic functional groups
  6. Q6 - 12 marks - Carboxylic acids, NMR spectroscopy, Optical isomerism
  7. Q7 - 4 marks - Empirical formulae
  8. Q8 - 12 marks - Aldehydes and ketones, Electrophilic addition, Nucleophilic substitution
  9. Q9 - 9 marks - Amines, Naming organic compounds, Nucleophilic substitution
  10. Q10 - 12 marks - Amines, Electrophilic substitution
  11. Q11 - 9 marks - Bond energy calculations, Calorimetry