IAL chemistry WCH14

pearson-edexcel/international-a-level/chemistry/wch14

24 papers · 21 sessions

Open hub archive (mocks + interactive)Official source

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.

June 2026 · 2

WCH14/01Unit 4
QP 901 KB · MS 527 KB
QP MS
WCH14/01AUnit 4Variant A
QP 1.4 MB · MS 495 KB
QP MS

January 2026 · 2

WCH14/01Unit 4
QP 1.8 MB · MS 614 KB
QP MS
WCH14/01AUnit 4Variant A
QP 1.5 MB · MS 725 KB
QP MS

October 2025 · 2

WCH14/01Unit 4
QP 1.3 MB · MS 533 KB
QP MS
WCH14/01AUnit 4Variant A
QP 1.9 MB · MS 900 KB
QP MS

June 2025 · 1

WCH14/01Unit 4
QP 1.3 MB · MS 744 KB
QP MS

January 2025 · 1

WCH14/01Unit 4
QP 1022 KB · MS 771 KB
QP MS

October 2024 · 1

WCH14/01Unit 4
QP 1.5 MB · MS 496 KB
QP MS

June 2024 · 1

WCH14/01Unit 4
QP 425 KB · MS 493 KB
QP MS

January 2024 · 1

WCH14/01Unit 4
QP 267 KB · MS 531 KB
QP MS

October 2023 · 1

WCH14/01Unit 4
QP 604 KB · MS 528 KB
QP MS

June 2023 · 1

WCH14/01Unit 4
QP 1.0 MB · MS 546 KB
QP MS

January 2023 · 1

WCH14/01Unit 4
QP 964 KB · MS 361 KB
QP MS

October 2022 · 1

WCH14/01Unit 4
QP 939 KB · MS 376 KB
QP MS

June 2022 · 1

WCH14/01Unit 4
QP 888 KB · MS 307 KB
QP MS

January 2022 · 1

WCH14/01Unit 4
QP 682 KB · MS 284 KB
QP MS

October 2021 · 1

WCH14/01Unit 4
QP 864 KB · MS 323 KB
QP MS

June 2021 · 1

WCH14/01Unit 4
QP 1.3 MB · MS 455 KB
QP MS

January 2021 · 1

WCH14/01Unit 4
QP 363 KB · MS 383 KB
QP MS

October 2020 · 1

WCH14/1Unit 4
QP 825 KB · MS 434 KB
QP MS

June 2020 · 1

WCH14/01Unit 4
QP 1.1 MB · no MS held
QPMS

January 2020 · 1

WCH14/01Unit 4
QP 224 KB · MS 333 KB
QP MS

June 2019 · 1

WCH14/01Unit 4
QP 508 KB · MS 267 KB
QP MS