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IGCSE Topic Questions Chemistry Past Papers

IGCSE Chemistry Past Paper Topic Questions and Answers Free Download

 Topic Questions  + Markscheme + Videos Covering Complete syllabus + Solved Past Papers[ Answers] available via  the following link

igcse-chemistry-topic-questions-and-answers-pdf

 

 

igcse-topic-questions-and-markschemes-stoichiometry

 

 

 

 

IGCSE Chemistry Past Paper Topic Questions and Answers / Free Download

Carefully grouped topic-wise practice for 0620 / 0971 (9–1). Links and filenames match the originals; Paper 2 (MCQ), Paper 4 (Extended), and Paper 6 (ATP) are separated clearly.

Cambridge-aligned Paper 2 • Paper 4 • Paper 6 Original filenames

How to use these topic-wise sets

•Pick a topic to focus on.
•Download the Question Paper (QP) and Mark Scheme (MS).
•Practise, check answers, and log doubts.
•Progress to mixed Paper 2 / Paper 4 / Paper 6 for exam speed.

Paper 2 IGCSE Chemistry Stoichiometry /Multiple Choice/ Topic Questions

Electrochemistry items are removed from Paper 2. All links & filenames mirror the original site.

Formulae of ions

?3.12.1-Formulae-of-ions-Set-1-qp.pdfQP
?3.12.1-Formulae-of-ions-Set-1-ms.pdfMS

Equations & state symbols

?3.0.1-Word-to-chemical-equation-Set-1-ms.pdfMS
?3.0.1-Word-to-chemical-equation-Set-1-qp.pdfQP
?3.0.0-Writing-state-symbols-Set-1-ms.pdfMS
?3.0.0-Writing-state-symbols-Set-1-qp.pdfQP

Relative mass & moles

?3.9.1-Finding-mass-Set-1-ms.pdfMS
?3.9.1-Finding-mass-Set-1-qp.pdfQP
?3.11.1-Finding-moles-Set-1-ms.pdfMS
?3.3.1-Relative-molecular-atomic-mass-Set-1-ms.pdfMS
?3.3.1-Relative-molecular-atomic-mass-Set-1-qp.pdfQP
?3.3.1-Relative-molecular-atomic-mass-Set-2-ms.pdfMS
?3.3.1-Relative-molecular-atomic-mass-Set-2-qp.pdfQP

Avogadro constant & molar gas volume

?3.8.1-Avogadro-constant-Set-1-ms.pdfMS
?3.8.1-Avogadro-constant-Set-1-qp.pdfQP
?3.7.1-Molar-gas-volume-Set-1-ms.pdfMS
?3.7.1-Molar-gas-volume-Set-1-qp.pdfQP

Finding concentration

?3.5.1-Finding-concentration-Set-1-ms.pdfMS
?3.5.1-Finding-concentration-Set-1-qp.pdfQP

Formula of compounds • Empirical & molecular

?3.1.1-Finding-formula-of-compounds-Set-1-ms.pdfMS
?3.1.1-Finding-formula-of-compounds-Set-1-qp.pdfQP
?3.10-Formula-of-compounds-Set-1-ms.pdfMS
?3.10-Formula-of-compounds-Set-1-qp.pdfQP
?3.4.1-Finding-molecular-formula-Set-1-ms.pdfMS
?3.4.1-Finding-molecular-formula-Set-1-qp.pdfQP
?3.6.1-Finding-empirical formula-Set-1-ms.pdfMS
?3.6.1-Finding-empirical formula-Set-1-qp.pdfQP

Formulae — Compounds & Ions 

?3.8-Formulae-Compounds-Ions-Set-1-qp-ms.pdfQP+MS
?3.8-Formulae-Compounds-Ions-Set-2-qp-ms.pdfQP+MS
?3.8-Formulae-Compounds-Ions-Set-3-qp-ms.pdfQP+MS

Identifying the element

?3.2.1-Identifying-element-Set-1-ms.pdfMS
?3.2.1-Identifying-element-Set-1-qp.pdfQP

IGCSE Chemistry Solved Past Exam Papers / Paper 2/4/6Yearwise

Paper 2 Multiple Choice Solved Questions

?0620_s17_qp_21igcse-chemistry-questions-and-answers-pdf.pdf

Paper 4 Extended Theory Solved Questions

?0620_s18_qp_42igcse-chemistry-questions-and-answers-pdf.pdf

Paper 6 Alternative to Practicals Solved Questions

?0620_s18_qp_62-igcse-chemistry-questions-and-answers-pdf.pdf

IGCSE Chemistry Stoichiometry syllabus objectives /0620/ 2026–2028

Core

  • ?Write formulae; construct word/balanced equations (with state symbols where required).
  • ?Use Ar, Mr, and the mole concept with Avogadro constant.
  • ?Calculate reacting masses & volumes; use molar gas volume; concentrations in g dm?3 and mol dm?3.
  • ?Determine empirical and molecular formulae from data.

Extended

  • ?Multi-step reacting mass/volume problems using stoichiometric ratios.
  • ?Limiting/excess reagent; theoretical yield and percentage yield.
  • ?Inter-convert concentration units; apply dilution/titration contexts (P4 & P6).

IGCSE Chemistry 0620 Topics (2026–2028)

1States of matter
2Atoms, elements and compounds
3Stoichiometry
4Electrochemistry
5Chemical energetics
6Chemical reactions
7Acids, bases and salts
8The Periodic Table
9Metals
10Chemistry of the environment
11Organic chemistry
12Experimental techniques and chemical analysis

Why Smart Exam Resources for IGCSE Chemistry?

Focused, exam-ready content

  • ?Topic-wise past paper PDFs (free samples) to check relevance and depth.
  • ?Complete sets for 2023–2028 aligned to the latest CAIE syllabus.
  • ?Micro-topics (calculate volume, moles, concentration) for targeted practice.
  • ?Relevant questions only – no filler; master exam keywords and command terms.

Save time, score higher

  • ?Slim, printable PDFs – trims redundant parts to save ink and paper.
  • ?Solved past papers by Cambridge-trained teachers with step-by-step answers.
  • ?Video tutorials covering every syllabus section for 2023–2028.
  • ?Access anywhere, anytime – study at your pace on any device.

Next step: explore the full collection of IGCSE Chemistry notes, topic questions, solved papers, and videos in the members’ area.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Elevate your IGCSE Chemistry prep

Free topic-wise PDFs — sample past papers to check coverage and difficulty.
Complete sets (2023–2028) — mapped to the latest CAIE syllabus.
Micro-topics — practise focused skills (volume, moles, concentration).
Only exam-relevant questions — no filler, master command terms fast.
Slim printable PDFs — save ink, paper and time.
Solved past papers — step-by-step answers by Cambridge-trained teachers.
Expert video tutorials — every syllabus section explained clearly.
24/7 access — study anywhere, on any device.
Start now — unlock the full library

Smart Exam Resources: precise practice, clear solutions, real exam confidence.