All papers

Trilogy · AQA 8464 · Chemistry Paper 1 · Higher · June 2024

AQA GCSE Trilogy Chemistry Paper 1 Higher June 2024 examiner report (8464/C/1H)

1h 15m 70 marks

Materials
Periodic table

Examiner report

  1. Q1 - 9 marks - Properties of metals and alloys, Relative formula mass
  2. Q2 - 8 marks - Conservation of mass and balanced equations, Making soluble salts
  3. Q3 - 6 marks - Ionic bonding and ionic compounds, Properties of small molecules
  4. Q4 - 8 marks - Amounts of substance in equations, Exothermic and endothermic reactions, Reactions of acids, Strong and weak acids, The pH scale and neutralisation
  5. Q5 - 14 marks - Amounts of substance in equations, Bond energy calculations, Covalent bonding, Reaction profiles
  6. Q6 - 8 marks - Electrolysis, Extraction of metals and reduction, Half equations at electrodes, Using electrolysis to extract metals
  7. Q7 - 10 marks - Group 7: the halogens, Ionic bonding and ionic compounds
  8. Q8 - 7 marks - Diamond, graphite, graphene and fullerenes, Moles and amount of substance