All papers

Chemistry · Edexcel 1CH0 · Paper 2 · Higher · June 2025

Edexcel GCSE Chemistry Paper 2 Higher June 2025 mark scheme 1CH0/2H

1h 45m 100 marks

Practise the past exam questions by topic

Alkenes16 Qs Identification of ions20 Qs Nanoparticles14 Qs Catalysts9 Qs +26 more
10 questions
  1. Q1 - 6 marks - Alkenes, Identification of ions, Nanoparticles
  2. Q2 - 9 marks - Catalysts, Collision theory and activation energy, Concentration of solutions, Factors affecting the rate of reaction
  3. Q3 - 7 marks - Covalent bonding, Empirical formulae, Properties of hydrocarbons
  4. Q4 - 11 marks - Addition polymerisation, Amounts of substance in equations, Carboxylic acids, Ceramics, polymers and composites, Nanoparticles, Polymers, Relative formula mass
  5. Q5 - 10 marks - Group 1: the alkali metals, Moles and amount of substance
  6. Q6 - 9 marks - Chemical bonds, Group 0: the noble gases, Reaction profiles
  7. Q7 - 13 marks - Atmospheric pollutants, Crude oil, hydrocarbons and alkanes, Diamond, graphite, graphene and fullerenes, Greenhouse gases and climate change, Moles and amount of substance
  8. Q8 - 12 marks - Bond energy calculations, Factors affecting the rate of reaction, Group 7: the halogens, Subatomic particles
  9. Q9 - 12 marks - Concentration of solutions, Identification of ions, Instrumental methods
  10. Q10 - 11 marks - Addition polymerisation, Alcohols, Polymers