Cambrıdge IGCSE Chemıstry (0620)
CIE IGCSE Chemistry Past Papers
2020–2025 | Free PDFs
Free CIE IGCSE Chemistry past papers with mark schemes. Papers 1–6 for Core & Extended. Improve exam technique, spot frequently tested topics, and build confidence.
What you'll find
📄 Paper 1 & 2
Core / Extended
📝 Paper 3 & 4
Core / Extended
🔬 Paper 5
Lab-based (school candidates)
📊 Paper 6
Written (all candidates)
Why Practice with CIE IGCSE Chemistry Past Papers?
Practicing with real exam papers is one of the most effective ways to prepare. It helps you understand paper structure, spot frequently tested topics, improve time management, and learn from mark schemes.
Cambridge IGCSE Chemistry (0620) Past Papers 2020–2025
Below are all past papers with mark schemes from PapaCambridge. Click on each year to expand and download PDFs.
Which IGCSE Chemistry Papers Should You Take?
📘 Core Students
Paper 1 (Multiple Choice Core)
Paper 3 (Theory Core)
Paper 6 (Alternative to Practical)
Target grades: C–G
🎯 Extended Students
Paper 2 (Multiple Choice Extended)
Paper 4 (Theory Extended)
Paper 6 (Alternative to Practical)
Target grades: A*–C
📝 Note: Always confirm your paper combination with your school or exam center, as options may vary depending on your registration.
Paper 5 vs Paper 6: What's the Difference?
| Feature | Paper 5 – Practical Test | Paper 6 – Alternative to Practical |
|---|---|---|
| Format | Hands-on lab-based exam | Written exam on practical skills |
| Where it’s taken | In a school science lab | In an exam hall |
| Who takes it | School-based candidates only | All students, including private candidates |
| Content | Real experiments | Diagrams, data analysis, experimental design questions |
| Purpose | Assess actual lab skills | Assess understanding of lab techniques without doing experiments |
🧠 Tip: If you’re preparing for Paper 6, try solving Paper 5 past papers to deepen your knowledge of lab techniques and procedures. Paper 5 covers the same practical skills as Paper 6 — it's excellent practice even if you're not taking the lab-based exam.
Frequently Asked Questions
What is the difference between Paper 2 and Paper 4 in IGCSE Chemistry?
Paper 2 is the Multiple Choice (Extended) paper, while Paper 4 is the Theory (Extended) paper. Paper 2 tests conceptual understanding in a fast-paced format, while Paper 4 requires detailed written responses and deeper analysis.
How to practice for Paper 6 (Alternative to Practical)?
Start by reviewing past Paper 6 exams and mark schemes. Focus on experimental design, safety precautions, data interpretation, and drawing scientific conclusions. Practice sketching apparatus and describing methods clearly.
Where can I find IGCSE Chemistry past paper mark schemes?
Mark schemes are included in our resource table above. Click on the 📄 icon next to each paper to download both the exam paper and the mark scheme (MS) from reliable sources like XtremePapers and GCEGuide.
How many years of past papers should I solve?
Ideally, aim to solve the last 5 years of May–June and Oct–Nov sessions. This gives you exposure to different question styles and topic emphasis across sessions.
What is Paper 5 in Cambridge IGCSE Chemistry?
Paper 5 is the Practical Test (laboratory-based assessment). It is typically taken by school-based candidates only. Private candidates cannot usually sit for Paper 5. However, practicing Paper 5 past papers is highly recommended even for Paper 6 students to improve experimental understanding.
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