International A Level
Chemistry WCH15 October/November 2025 past papers
Choose the component and variant you need. Matching mark-scheme availability is shown before you open the ExamAnchor workspace.
| Component | Code | Marks | Duration | Mark scheme | |
|---|---|---|---|---|---|
| Paper 01 | WCH15/01 | Not recorded | Not recorded | Available | View WCH15/01 → |
| Paper 01A | WCH15/01A | Not recorded | Not recorded | Available | View WCH15/01A → |