Cambridge O Level Chemistry (5070) Paper 12, October/November 2020. 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 12 (5070/12) |
| Exam series | October/November 2020 · all 2020 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 | 4 |
| Chapter 2: Atoms, elements and compounds | 8 |
| Chapter 3: Stoichiometry | 4 |
| Chapter 4: Electrochemistry | 3 |
| Chapter 5: Chemical energetics | 1 |
| Chapter 6: Chemical reactions | 7 |
| Chapter 7: Acids, bases and salts | 3 |
| Chapter 8: The Periodic Table | 2 |
| Chapter 9: Metals | 8 |
| Chapter 10: Chemistry of the environment | 2 |
| Chapter 11: Organic chemistry | 7 |
| Chapter 12: Experimental techniques and chemical analysis | 5 |
Every question in 5070 Chemistry Paper 12 — Oct/Nov 2020 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 3: Stoichiometry; Chapter 12: Experimental techniques and chemical analysis |
| Question 2 | Chapter 7: Acids, bases and salts |
| Question 3 | Chapter 12: Experimental techniques and chemical analysis |
| Question 4 | Chapter 11: Organic chemistry |
| Question 5 | Chapter 4: Electrochemistry |
| Question 6 | 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; Chapter 6: Chemical reactions |
| Question 10 | Chapter 2: Atoms, elements and compounds; Chapter 9: Metals |
| Question 11 | Chapter 1: States of matter; Chapter 6: Chemical reactions |
| Question 12 | Chapter 2: Atoms, elements and compounds |
| Question 13 | Chapter 9: Metals |
| Question 14 | Chapter 3: Stoichiometry; Chapter 7: Acids, bases and salts |
| Question 15 | Chapter 2: Atoms, elements and compounds; Chapter 6: Chemical reactions |
| Question 16 | Chapter 3: Stoichiometry |
| Question 17 | Chapter 3: Stoichiometry; Chapter 6: Chemical reactions |
| Question 18 | Chapter 4: Electrochemistry |
| Question 19 | Chapter 2: Atoms, elements and compounds |
| Question 20 | Chapter 5: Chemical energetics |
| Question 21 | Chapter 1: States of matter; Chapter 6: Chemical reactions |
| Question 22 | Chapter 1: States of matter |
| Question 23 | Chapter 7: Acids, bases and salts |
| Question 24 | Chapter 9: Metals |
| Question 25 | Chapter 6: Chemical reactions |
| Question 26 | Chapter 8: The Periodic Table; Chapter 9: Metals |
| Question 27 | Chapter 2: Atoms, elements and compounds; Chapter 8: The Periodic Table |
| Question 28 | Chapter 2: Atoms, elements and compounds; Chapter 9: Metals |
| Question 29 | Chapter 9: Metals |
| Question 30 | Chapter 9: Metals |
| Question 31 | Chapter 4: Electrochemistry; Chapter 9: Metals |
| Question 32 | Chapter 10: Chemistry of the environment |
| Question 33 | Chapter 12: Experimental techniques and chemical analysis |
| Question 34 | Chapter 11: Organic chemistry |
| Question 35 | Chapter 11: Organic chemistry |
| Question 36 | Chapter 11: Organic chemistry |
| Question 37 | Chapter 6: Chemical reactions; Chapter 12: Experimental techniques and chemical analysis |
| Question 38 | Chapter 11: Organic chemistry |
| Question 39 | Chapter 10: Chemistry of the environment; Chapter 11: Organic chemistry |
| Question 40 | Chapter 11: Organic chemistry |
This paper tests 12 syllabus topics: States of matter (4 questions), Atoms, elements and compounds (8 questions), Stoichiometry (4 questions), Electrochemistry (3 questions), Chemical energetics (1 question), Chemical reactions (7 questions), Acids, bases and salts (3 questions), The Periodic Table (2 questions), Metals (8 questions), Chemistry of the environment (2 questions), Organic chemistry (7 questions), Experimental techniques and chemical analysis (5 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.
All Cambridge O Level Chemistry (5070) past papers →
The question paper is set by Cambridge International Education. Explanations on Aixampapers are written by its AI tutor and are not official Cambridge material; mark schemes are not published here. Aixampapers is independent and is not affiliated with or endorsed by Cambridge University Press & Assessment. How Aixampapers works.