October/November 2021 Paper 42

What's in this paper

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

1. Q1States of matter, Earlier syllabus topics, Acids, bases and salts, Experimental techniques and chemical analysis11 marks
2. Q2Stoichiometry, Earlier syllabus topics, Acids, bases and salts10 marks
3. Q3Atoms, elements and compounds8 marks
4. Q4Chemical reactions, Earlier syllabus topics, Chemical energetics, Atoms, elements and compounds17 marks
5. Q5Atoms, elements and compounds, Earlier syllabus topics, Metals, The Periodic Table, Experimental techniques and chemical analysis, Acids, bases and salts, Chemistry of the environment22 marks
6. Q6Organic chemistry, Earlier syllabus topics, Stoichiometry12 marks