IGCSE 0620 Chemistry Paper 43 May/June 2025 Past Paper (v3)
0620/43/M/J/25 · May/June 2025 · Paper 4 Theory (Extended)
Full-paper timed attempt; multiple-choice and checkable final answers are marked on submit. You will return to the paper after signing in.
Paper details
- Exam board
- Cambridge IGCSE
- Subject
- 0620 Chemistry
- Paper
- Paper 4 Theory (Extended)
- Paper code
- 0620/43/M/J/25（0620_s25_qp_43）
- Series
- May/June 2025
- Variant
- v3
- Total marks
- 80
- Questions
- 6 (49 parts)
- Duration
- 75 min
- Type
- Written
Topic coverage
Question overview (marks and main topic)
| Q | Marks | Main topic |
|---|---|---|
| Q1 | 10 | Organic chemistry |
| Q2 | 9 | Atoms, elements and compounds |
| Q3 | 15 | Atoms, elements and compounds |
| Q4 | 13 | Stoichiometry |
| Q5 | 18 | Chemical reactions |
| Q6 | 15 | The Periodic Table |
Grade thresholds for this paper
| Grade | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| Min marks / 80 | 57 | 44 | 32 | 26 | 21 | 16 | 11 |
| Percent | 71% | 55% | 40% | 32% | 26% | 20% | 14% |
Grade thresholds are the minimum raw marks published by the exam board for each series and variant. A single paper has grades A–E (A–G for IGCSE); A* is awarded only on the whole-subject total.
Adjacent series
Other papers in this series
Paper 4 v1Paper 4 v2Paper 2 v3
Back to Paper 4 Theory (Extended) all series · Back to Chemistry subject page
FAQ
Can I download this past paper as a PDF?
Sagacia does not offer PDF downloads of papers or mark schemes. Get the paper from the exam board; on Sagacia you can take it online and have it checked instantly.
How do I take this paper on Sagacia?
Click “Take this paper online”, sign in or sign up with your phone number, then attempt the full paper under timed conditions. Your first attempt after signing up is free.
Where is the mark scheme?
After you submit, the system marks your answers against the official mark scheme and explains mistakes; the mark scheme text and answers are not shown on this page.
