Opening the commons…
Chemistry past papers & answers
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Also searched as: 化學ChemChemistry化學 MC
All Chemistry papers
17 sets · newest year firstFilter Chemistry papers by form, year and exam in the library
DSE exam format
Chemistry school papers, tests and mock exams with Paper 1 multiple choice and structured questions and Paper 2 electives, some with answers or marking references.
- Paper 1 Compulsory: 2 hr 30 min, 60% (Section A multiple choice; Section B short, structured and essay questions)
- Paper 2 Elective: 1 hr, 20% (answer two electives)
- School-based assessment: 20%
17 paper sets, 17 complete and 17 mock exams, from 2018–2019 to 2025–2026. Page 1 of every document is free to preview.
Summarised from the HKEAA's latest assessment framework. School papers usually follow this format, but question counts, timing and marks can differ.