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Chemistry · AQA 8462 · Paper 1 · Higher · June 2019

AQA GCSE Chemistry Paper 1 Higher June 2019 examiner report (8462/1H)

1h 45m 100 marks

Examiner report

  1. Q1 - 10 marks - Group 1: the alkali metals, Group 7: the halogens, The periodic table
  2. Q2 - 11 marks - Reactions of acids, The pH scale and neutralisation, Titrations
  3. Q3 - 10 marks - Diamond, graphite, graphene and fullerenes, Nanoparticles, Properties of metals and alloys
  4. Q4 - 8 marks - Subatomic particles, The development of the model of the atom
  5. Q5 - 14 marks - Bond energy calculations, Covalent bonding, Exothermic and endothermic reactions, Ionic bonding and ionic compounds, Reaction profiles
  6. Q6 - 9 marks - Chemical cells and batteries, Fuel cells, Reactivity of metals
  7. Q7 - 16 marks - Amounts of substance in equations, Electrolysis of aqueous solutions, Half equations at electrodes, Using electrolysis to extract metals, Volumes of gases
  8. Q8 - 8 marks - Amounts of substance in equations, Conservation of mass and balanced equations
  9. Q9 - 14 marks - Concentration of solutions, Exothermic and endothermic reactions, Titrations