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Edexcel International AS Level · WCH13

Edexcel International AS Level Chemistry 3 (IAL) WCH13 past papers & revision

Practise every Edexcel International AS Level Chemistry 3 (IAL) (WCH13) past paper — 22+ papers with mark schemes, automatic marking and syllabus-mapped topic practice.

Browse all 22 past papers → Start practising

Recent Chemistry 3 (IAL) papers

WCH13

Jun 2026

Edexcel · with mark scheme

WCH13

Jan 2026 · Variant A

Edexcel · with mark scheme

WCH13

Jan 2026

Edexcel · with mark scheme

WCH13

Nov 2025 · Variant R

Edexcel · with mark scheme

WCH13

Nov 2025

Edexcel · with mark scheme

WCH13

Jun 2025

Edexcel · with mark scheme

WCH13

Jan 2025

Edexcel · with mark scheme

WCH13

Nov 2024

Edexcel · with mark scheme

WCH13

Jun 2024

Edexcel · with mark scheme

WCH13

Jan 2024

Edexcel · with mark scheme

WCH13

Nov 2023

Edexcel · with mark scheme

WCH13

Jun 2023

Edexcel · with mark scheme

Chemistry 3 (IAL) revision topics

Physical Chemistry Core Practicals

Notes, flashcards & questions

Molar Volume of a Gas

Notes, flashcards & questions

Hydrolysis of Halogenoalkanes

Notes, flashcards & questions

Inorganic & Organic Chemistry Core Practicals

Notes, flashcards & questions

Determining Enthalpy Change of Reaction

Notes, flashcards & questions

Chlorination of 2-Methylpropan-2-ol

Notes, flashcards & questions

Determining Concentrations

Notes, flashcards & questions

Propan-1-ol Oxidation

Notes, flashcards & questions

Standard Solutions

Notes, flashcards & questions

AS Qualitative Analysis

Notes, flashcards & questions

All Chemistry 3 (IAL) WCH13 papers include the question paper and mark scheme, with AI marking and worked solutions inside PapaMarks.