Specification WCH11, WCH12, WCH13, WCH14…
Edexcel IAL Chemistry Past Papers
Question papers and mark schemes from 2019–2025, up to June 2025. Each button opens the official PDF straight from Edexcel.
June 2025
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 5A (WCH15)WCH15-01A Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2025
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
October 2024
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
June 2024
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 2R (WCH12)WCH12-01R Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 3R (WCH13)WCH13-01R Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2024
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
October 2023
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper
June 2023
- Unit 1 (WCH11)WCH11-01 Question paper
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2023
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
October 2022
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
June 2022
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2022
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
October 2021
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
June 2021
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2021
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
October 2020
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
- Unit 5 (WCH15)WCH15-01 Question paper Mark scheme
- Unit 6 (WCH16)WCH16-01 Question paper Mark scheme
January 2020
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12)WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
- Unit 4 (WCH14)WCH14-01 Question paper Mark scheme
June 2019
- Unit 1 (WCH11)WCH11-01 Question paper Mark scheme
- Unit 2 (WCH12) - Summer 2019WCH12-01 Question paper Mark scheme
- Unit 3 (WCH13)WCH13-01 Question paper Mark scheme
January 2019
- Unit 1WCH11-01 Question paper Mark scheme
Question papers and mark schemes are © Edexcel and open directly from the official Edexcel website — Beyond Tutors does not host them and is not affiliated with or endorsed by Edexcel. Worked solutions © Beyond Tutors.
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