Edexcel International AS Level · WCH11
Edexcel International AS Level Chemistry 1 (IAL) WCH11 — Jun 2026
Chemistry 1 (IAL) past paper with mark scheme, 98 questions. Read it here, or answer it online and have every question marked against the official answer.
| Subject | Chemistry (IAL) |
| Unit | Chemistry 1 (IAL) (WCH11) |
| Qualification | Edexcel International AS Level |
| Exam board | Edexcel |
| Session | June 2026 |
| Paper | Paper 1 |
| Questions | 98 |
| Mark scheme | Included |
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