IGCSE · CAIE

Chemistry IGCSE Extended Revision

Get ready for your CAIE Chemistry IGCSE Extended exam with exam papers, your handwritten answers marked while you wait, and exam questions by topic that build your personal revision list. No payment required to get started.

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Also available as Chemistry IGCSE Core

Exam Questions

Questions on any Chemistry IGCSE Extended topic. Mark yourself against the answer, and every question you miss builds your personal revision list.

Exam Papers

Every CAIE Chemistry IGCSE Extended exam paper is generated fresh, with a full mark scheme, weighted toward the topics most likely to come up.

Marking while you wait

Photograph your handwritten answers. They’re read and marked against the mark scheme, and you see where every mark went.

Topics covered

Questions and exam papers cover every Chemistry IGCSE Extended topic on the CAIE IGCSE specification.

States of matter Elements, compounds and mixtures Atomic structure and the Periodic Table Isotopes Ions and ionic bonds Simple molecules and covalent bonds
Show all 39 topics
Giant covalent structures Metallic bonding Stoichiometry Electrochemistry Exothermic and endothermic reactions Physical and chemical changes Rate of reaction Reversible reactions and equilibrium Redox Acids, bases and salts The Periodic Table Properties of metals Uses of metals Alloys and their properties Reactivity series Corrosion of metals Extraction of metals Water Fertilisers Air quality and climate Formulae, functional groups and terminology Naming organic compounds Fuels Alkanes Alkenes Alcohols Carboxylic acids Polymers Acid–base titrations Chromatography Separation and purification Identification of ions and gases Practical assessment

Revision guides

IGCSE Chemistry Revision Guide — CAIE and Edexcel

How to revise IGCSE Chemistry across CAIE and Edexcel International, Core and Extended tiers, including required practicals and common calculation mistakes.

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Free sample questions included. No payment required to get started.

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Frequently asked questions

Is ExamPass.ai free for Chemistry IGCSE Extended?
Yes. Every new account includes a free set of sample questions, no payment required — and revision notes, flashcards, your study planner and strengths & weaknesses are free too. Extra exam questions and exam papers run on credit packs or a monthly plan.
Does ExamPass.ai support CAIE Chemistry IGCSE Extended?
Yes. Exam papers and exam questions are built specifically for the CAIE Chemistry IGCSE Extended specification, and marked to CAIE mark scheme conventions.
Can ExamPass.ai mark my handwritten Chemistry IGCSE Extended answers?
Yes. Photograph your handwritten answer with your phone. It’s read and marked against the stored mark scheme, and you get detailed feedback while you wait.
Will I see the same questions twice?
No. We track every question you’ve seen, and new practice sessions are built to cover ground you haven’t been tested on yet. Each session builds on the last one.