Science (Double Award) — Chemistry
Official past papers grouped by session — view the question paper and mark scheme side by side, solve in your notebook, run a timed mock, or play a paper interactively where its questions are already parsed.
44 papers · 30 sessionsTwo ways to use a paper: open the Question Paper and Mark Scheme PDFs (side-by-side split on desktop, an A/B toggle on mobile) and self-mark, or run a Mock — fullscreen QP with the official timer, then grade against the MS.
Official Pearson Edexcel documents streamed from the syllabai-pastpapers archive (AI-IDENTIFIED provenance, operator ratification pending · index generated 2026-10-21).
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 537 KB · MS 422 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 652 KB · MS 401 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 986 KB · MS 312 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 621 KB · MS 263 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 929 KB · MS 276 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 662 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 979 KB · MS 370 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 1.2 MB · MS 343 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.1 MB · MS 762 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 1.0 MB · MS 841 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1010 KB · MS 347 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 1.3 MB · MS 331 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.2 MB · MS 617 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 1.0 MB · MS 808 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.3 MB · MS 681 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 915 KB · MS 505 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.2 MB · MS 297 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 922 KB · MS 270 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.0 MB · MS 490 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 832 KB · MS 371 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 668 KB · MS 558 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 558 KB · MS 390 KB
4SD0/1CPaper 1C
IGCSE science-double-award 4SD0 · 2h official · QP 1.6 MB · MS 207 KB
4SD0/1CRPaper 1CTimezone R
IGCSE science-double-award 4SD0 · 2h official · QP 445 KB · MS 331 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 387 KB · MS 241 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 190 KB · MS 680 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 161 KB · MS 502 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 537 KB · MS 338 KB
4CH0/1CRPaper 1CLegacy specTimezone R
IGCSE chemistry 4CH0 · 2h official · QP 488 KB · MS 649 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 485 KB · MS 524 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 160 KB · MS 550 KB
4CH0/1CRPaper 1CLegacy specTimezone R
IGCSE chemistry 4CH0 · 2h official · QP 163 KB · MS 378 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 318 KB · MS 354 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 324 KB · MS 187 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 355 KB · MS 492 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 325 KB · MS 194 KB
4CH0/1CRPaper 1CLegacy specTimezone R
IGCSE chemistry 4CH0 · 2h official · QP 230 KB · MS 354 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 252 KB · MS 359 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 361 KB · MS 184 KB
4CH0/1CRPaper 1CLegacy specTimezone R
IGCSE chemistry 4CH0 · 2h official · QP 288 KB · MS 124 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 226 KB · MS 1.0 MB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 229 KB · MS 205 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 158 KB · MS 147 KB
4CH0/1CPaper 1CLegacy spec
IGCSE chemistry 4CH0 · 2h official · QP 361 KB · MS 204 KB