October/November 2022 Paper 42

What's in this paper

6 questions · 80 marks. Topics come from our question bank.

1. Q1Atoms, elements and compounds, Earlier syllabus topics, Experimental techniques and chemical analysis, Stoichiometry8 marks
2. Q2Stoichiometry, Earlier syllabus topics, Experimental techniques and chemical analysis, Acids, bases and salts, Atoms, elements and compounds, The Periodic Table22 marks
3. Q3Chemistry of the environment, Earlier syllabus topics, Chemical reactions16 marks
4. Q4Acids, bases and salts, Earlier syllabus topics, Experimental techniques and chemical analysis, Stoichiometry, Metals12 marks
5. Q5Chemical energetics, Earlier syllabus topics, Organic chemistry, Chemical reactions10 marks
6. Q6Organic chemistry, Earlier syllabus topics, Atoms, elements and compounds, Stoichiometry12 marks