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