Cambridge O Level Chemistry (5070) Paper 41, October/November 2025. 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 41 (5070/41) |
| Exam series | October/November 2025 · all 2025 papers |
| Questions | 4 |
| AI explanations | Available for every question |
The questions in this paper cover these Chemistry syllabus chapters:
| Topic | Questions |
|---|---|
| Chapter 1: States of matter | 1 |
| Chapter 3: Stoichiometry | 1 |
| Chapter 5: Chemical energetics | 2 |
| Chapter 6: Chemical reactions | 1 |
| Chapter 7: Acids, bases and salts | 1 |
| Chapter 10: Chemistry of the environment | 1 |
| Chapter 11: Organic chemistry | 2 |
| Chapter 12: Experimental techniques and chemical analysis | 3 |
Every question in 5070 Chemistry Paper 41 — Oct/Nov 2025 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 11: Organic chemistry; Chapter 12: Experimental techniques and chemical analysis |
| Question 2 | Chapter 1: States of matter; Chapter 5: Chemical energetics; Chapter 6: Chemical reactions; Chapter 12: Experimental techniques and chemical analysis |
| Question 3 | Chapter 3: Stoichiometry; Chapter 7: Acids, bases and salts; Chapter 12: Experimental techniques and chemical analysis |
| Question 4 | Chapter 5: Chemical energetics; Chapter 10: Chemistry of the environment; Chapter 11: Organic chemistry |
This paper tests 8 syllabus topics: States of matter (1 question), Stoichiometry (1 question), Chemical energetics (2 questions), Chemical reactions (1 question), Acids, bases and salts (1 question), Chemistry of the environment (1 question), Organic chemistry (2 questions), Experimental techniques and chemical analysis (3 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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