1.8 Pressure (Past year questions) (June 2025) Mark scheme (1.8)
2.1 Kinetic particle model of matter (Set 1) (Past year questions) (June 2025) Mark scheme (2.1)
2.1 Kinetic particle model of matter (Past Year question) (Set 2) (Nov 2025). Mark scheme (2.1) (Set 2)
2. Thermal physics (March 2025). Mark scheme (2)
2.2.3 Melting, boiling and evaporation