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Chemistry · AQA 8462 · Paper 1 · Higher · November 2020

AQA GCSE Chemistry Paper 1 Higher November 2020 examiner report (8462/1H)

1h 45m 100 marks

Examiner report

  1. Q1 - 8 marks - Ionic bonding and ionic compounds, The three states of matter
  2. Q2 - 11 marks - Isotopes and relative atomic mass, Reactivity of metals, Transition metals
  3. Q3 - 10 marks - Atom economy, Conservation of mass and balanced equations, Mixtures and separation techniques
  4. Q4 - 8 marks - Electrolysis of aqueous solutions
  5. Q5 - 8 marks - The development of the model of the atom, The periodic table
  6. Q6 - 9 marks - Oxidation and reduction in terms of electrons, Reaction profiles, The three states of matter
  7. Q7 - 12 marks - Fuel cells, Half equations at electrodes, Reaction profiles, The three states of matter, Volumes of gases
  8. Q8 - 16 marks - Amounts of substance in equations, Group 7: the halogens
  9. Q9 - 18 marks - Concentration of solutions, Exothermic and endothermic reactions, Titrations