O Level Chemistry past papers

5070/41/M/J/23 · O Level Chemistry May/June 2023 Paper 41

4 questions, 40 marks. Each one links to its official mark scheme.

1. Question 1 · 6 marks · Chromatography
2. Question 2 · 14 marks · Acid–base titrations, The mole and the Avogadro constant
3. Question 3 · 0 marks · Identification of ions and gases
4. Question 4 · 20 marks · Identification of ions and gases

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.