IAL chemistry WCH03

pearson-edexcel/international-a-level/chemistry/wch03

13 papers · 13 sessions

Official exam documents streamed from the syllabai-pastpapers archive (AI-IDENTIFIED provenance, operator ratification pending · index generated 2026-10-21, tree 2c438f3). QP = question paper, MS = mark scheme, ER = examiner report.

This specification has no hub course yet, so papers open as direct PDFs — timed mocks and interactive play arrive with the course.

January 2019 · 1

WCH03/01Unit 3
QP 214 KB · MS 383 KB
QP MS

October 2018 · 1

WCH03/01Unit 3
QP 354 KB · MS 126 KB
QP MS

June 2018 · 1

WCH03/01Unit 3
QP 384 KB · MS 135 KB
QP MS

January 2018 · 1

WCH03/01Unit 3
QP 334 KB · MS 294 KB
QP MS

October 2017 · 1

WCH03/01Unit 3
QP 1014 KB · MS 388 KB
QP MS

June 2017 · 1

WCH03/01Unit 3
QP 482 KB · MS 589 KB
QP MS

January 2017 · 1

WCH03/01Unit 3
QP 407 KB · MS 230 KB
QP MS

June 2016 · 1

WCH03/01Unit 3
QP 239 KB · MS 102 KB
QP MS

January 2016 · 1

WCH03/01Unit 3
QP 172 KB · MS 84 KB
QP MS

June 2015 · 1

WCH03/01Unit 3
QP 150 KB · MS 155 KB
QP MS

January 2015 · 1

WCH03/01Unit 3
QP 425 KB · MS 72 KB
QP MS

June 2014 · 1

WCH03/01Unit 3
QP 1.6 MB · MS 144 KB
QP MS

January 2014 · 1

WCH03/01Unit 3
QP 350 KB · MS 99 KB
QP MS