Cambridge O Level Chemistry (5070) Paper 11, May/June 2026. Read the question paper free and work through it with an AI tutor that explains every question step by step.
| Exam board | Cambridge International Education |
|---|---|
| Qualification | Cambridge O Level |
| Subject | Chemistry |
| Syllabus code | 5070 |
| Paper | Paper 11 (5070/11) |
| Exam series | May/June 2026 · all 2026 papers |
| Questions | 40 |
| AI explanations | Available for every question |
The questions in this paper cover these Chemistry syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: States of matter | 5 |
| Chapter 2: Atoms, elements and compounds | 9 |
| Chapter 3: Stoichiometry | 4 |
| Chapter 4: Electrochemistry | 2 |
| Chapter 5: Chemical energetics | 1 |
| Chapter 6: Chemical reactions | 4 |
| Chapter 7: Acids, bases and salts | 6 |
| Chapter 8: The Periodic Table | 2 |
| Chapter 9: Metals | 4 |
| Chapter 10: Chemistry of the environment | 2 |
| Chapter 11: Organic chemistry | 8 |
| Chapter 12: Experimental techniques and chemical analysis | 7 |
Every question in 5070 Chemistry Paper 11 — May/June 2026 and the syllabus topic it tests. Ask the AI tutor about any of them by number, for example "Question 1".
| Question | Topic |
|---|---|
| Question 1 | Chapter 1: States of matter; Chapter 3: Stoichiometry |
| Question 2 | Chapter 1: States of matter; Chapter 2: Atoms, elements and compounds |
| Question 3 | Chapter 1: States of matter; Chapter 2: Atoms, elements and compounds |
| Question 4 | Chapter 1: States of matter |
| Question 5 | Chapter 1: States of matter; Chapter 2: Atoms, elements and compounds |
| Question 6 | Chapter 2: Atoms, elements and compounds |
| Question 7 | Chapter 2: Atoms, elements and compounds; Chapter 9: Metals |
| Question 8 | Chapter 2: Atoms, elements and compounds |
| Question 9 | Chapter 3: Stoichiometry; Chapter 7: Acids, bases and salts |
| Question 10 | Chapter 3: Stoichiometry |
| Question 11 | Chapter 3: Stoichiometry |
| Question 12 | Chapter 4: Electrochemistry |
| Question 13 | Chapter 2: Atoms, elements and compounds |
| Question 14 | Chapter 5: Chemical energetics |
| Question 15 | Chapter 6: Chemical reactions |
| Question 16 | Chapter 6: Chemical reactions; Chapter 7: Acids, bases and salts |
| Question 17 | Chapter 6: Chemical reactions |
| Question 18 | Chapter 7: Acids, bases and salts; Chapter 12: Experimental techniques and chemical analysis |
| Question 19 | Chapter 7: Acids, bases and salts |
| Question 20 | Chapter 8: The Periodic Table |
| Question 21 | Chapter 11: Organic chemistry |
| Question 22 | Chapter 8: The Periodic Table; Chapter 9: Metals |
| Question 23 | Chapter 12: Experimental techniques and chemical analysis |
| Question 24 | Chapter 2: Atoms, elements and compounds |
| Question 25 | Chapter 2: Atoms, elements and compounds |
| Question 26 | Chapter 6: Chemical reactions; Chapter 9: Metals; Chapter 11: Organic chemistry |
| Question 27 | Chapter 9: Metals |
| Question 28 | Chapter 4: Electrochemistry |
| Question 29 | Chapter 10: Chemistry of the environment |
| Question 30 | Chapter 7: Acids, bases and salts; Chapter 10: Chemistry of the environment; Chapter 12: Experimental techniques and chemical analysis |
| Question 31 | Chapter 11: Organic chemistry |
| Question 32 | Chapter 11: Organic chemistry |
| Question 33 | Chapter 11: Organic chemistry |
| Question 34 | Chapter 11: Organic chemistry |
| Question 35 | Chapter 11: Organic chemistry |
| Question 36 | Chapter 11: Organic chemistry |
| Question 37 | Chapter 7: Acids, bases and salts; Chapter 12: Experimental techniques and chemical analysis |
| Question 38 | Chapter 12: Experimental techniques and chemical analysis |
| Question 39 | Chapter 12: Experimental techniques and chemical analysis |
| Question 40 | Chapter 12: Experimental techniques and chemical analysis |
This paper tests 12 syllabus topics: States of matter (5 questions), Atoms, elements and compounds (9 questions), Stoichiometry (4 questions), Electrochemistry (2 questions), Chemical energetics (1 question), Chemical reactions (4 questions), Acids, bases and salts (6 questions), The Periodic Table (2 questions), Metals (4 questions), Chemistry of the environment (2 questions), Organic chemistry (8 questions), Experimental techniques and chemical analysis (7 questions).
Yes. Open the paper on Aixampapers and ask the AI tutor about any question: it explains each one step by step, written to what Cambridge examiners give marks for.
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