Cambridge O Level Chemistry (5070) Paper 11, October/November 2021. 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 | October/November 2021 · all 2021 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 | 1 |
| Chapter 2: Atoms, elements and compounds | 10 |
| Chapter 3: Stoichiometry | 5 |
| Chapter 4: Electrochemistry | 1 |
| Chapter 5: Chemical energetics | 1 |
| Chapter 6: Chemical reactions | 9 |
| Chapter 7: Acids, bases and salts | 4 |
| Chapter 8: The Periodic Table | 2 |
| Chapter 9: Metals | 5 |
| Chapter 11: Organic chemistry | 8 |
| Chapter 12: Experimental techniques and chemical analysis | 12 |
Every question in 5070 Chemistry Paper 11 — Oct/Nov 2021 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 7: Acids, bases and salts; Chapter 12: Experimental techniques and chemical analysis |
| Question 2 | Chapter 6: Chemical reactions |
| Question 3 | Chapter 12: Experimental techniques and chemical analysis |
| Question 4 | Chapter 12: Experimental techniques and chemical analysis |
| Question 5 | Chapter 6: Chemical reactions; Chapter 12: Experimental techniques and chemical analysis |
| Question 6 | Chapter 9: Metals; Chapter 12: Experimental techniques and chemical analysis |
| Question 7 | Chapter 1: States of matter |
| Question 8 | Chapter 2: Atoms, elements and compounds |
| Question 9 | Chapter 2: Atoms, elements and compounds |
| Question 10 | Chapter 2: Atoms, elements and compounds |
| Question 11 | Chapter 2: Atoms, elements and compounds; Chapter 3: Stoichiometry |
| Question 12 | Chapter 3: Stoichiometry; Chapter 6: Chemical reactions; Chapter 11: Organic chemistry |
| Question 13 | Chapter 3: Stoichiometry; Chapter 12: Experimental techniques and chemical analysis |
| Question 14 | Chapter 4: Electrochemistry |
| Question 15 | Chapter 12: Experimental techniques and chemical analysis |
| Question 16 | Chapter 5: Chemical energetics |
| Question 17 | Chapter 6: Chemical reactions |
| Question 18 | Chapter 3: Stoichiometry |
| Question 19 | Chapter 6: Chemical reactions |
| Question 20 | Chapter 6: Chemical reactions; Chapter 7: Acids, bases and salts; Chapter 12: Experimental techniques and chemical analysis |
| Question 21 | Chapter 2: Atoms, elements and compounds; Chapter 6: Chemical reactions; Chapter 8: The Periodic Table |
| Question 22 | Chapter 3: Stoichiometry; Chapter 12: Experimental techniques and chemical analysis |
| Question 23 | Chapter 6: Chemical reactions; Chapter 7: Acids, bases and salts; Chapter 11: Organic chemistry |
| Question 24 | Chapter 7: Acids, bases and salts |
| Question 25 | Chapter 12: Experimental techniques and chemical analysis |
| Question 26 | Chapter 6: Chemical reactions |
| Question 27 | Chapter 2: Atoms, elements and compounds; Chapter 11: Organic chemistry; Chapter 12: Experimental techniques and chemical analysis |
| Question 28 | Chapter 2: Atoms, elements and compounds; Chapter 8: The Periodic Table |
| Question 29 | Chapter 2: Atoms, elements and compounds |
| Question 30 | Chapter 12: Experimental techniques and chemical analysis |
| Question 31 | Chapter 9: Metals |
| Question 32 | Chapter 9: Metals |
| Question 33 | Chapter 9: Metals |
| Question 34 | Chapter 9: Metals |
| Question 35 | — |
| Question 36 | Chapter 11: Organic chemistry |
| Question 37 | Chapter 2: Atoms, elements and compounds; Chapter 11: Organic chemistry |
| Question 38 | Chapter 11: Organic chemistry |
| Question 39 | Chapter 2: Atoms, elements and compounds; Chapter 11: Organic chemistry |
| Question 40 | Chapter 11: Organic chemistry |
This paper tests 11 syllabus topics: States of matter (1 question), Atoms, elements and compounds (10 questions), Stoichiometry (5 questions), Electrochemistry (1 question), Chemical energetics (1 question), Chemical reactions (9 questions), Acids, bases and salts (4 questions), The Periodic Table (2 questions), Metals (5 questions), Organic chemistry (8 questions), Experimental techniques and chemical analysis (12 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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