Chemistry — past papers by topic
Every official VCAA exam and examiner report we index, organised by topic and subtopic and labelled with the study design it was written under. Open the official paper, work the question in your own workspace, or bring a tutor into it live.
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Official papers & examiner reports, year by year
| Year | Study design | Official paper(s) | Examiner report |
|---|---|---|---|
| 2025 | Units 3 & 4: 2024–2027 study design (current) | Written examination ↗ | Report ↗ |
| 2024 | Units 3 & 4: 2024–2027 study design (current) | Written examination ↗ | Report ↗ |
| 2023 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2022 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2021 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2020 | Units 3 & 4: 2017–2023 study design | Written examination (COVID-adjusted study design) ↗ | Report ↗ |
| 2019 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2018 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2017 | Units 3 & 4: 2017–2023 study design | Written examination ↗ | Report ↗ |
| 2016 | Units 3 & 4: 2013–2016 study design (incl. 2016 amended paper) | Written examination (amended) ↗ | Report ↗ |
All 21 URLs (10 years of exam PDFs + 10 years of examination reports + the current examination specifications document) were independently verified via direct HTTP HEAD-equivalent checks (curl) against the vcaa.vic.edu.au host, confirming HTTP 200 with correct content-type (application/pdf or the Word .docx MIME type) for every entry — no fabricated or guessed URLs. Source index page: https://www.vcaa.vic.edu.au/assessment/vce/examination-specifications-past-examinations-and-examination-reports/chemistry. Current study design confirmed via https://www.vcaa.vic.edu.au/curriculum/vce-curriculum/vce-study-designs/chemistry/chemistry (accreditation: Units 1&2 from 2023, Units 3&4 from 2024, both running to 2027). Current examination specifications document (Word): https://www.vcaa.vic.edu.au/sites/default/files/2025-04/chemistry_specs_w.docx. Also available but not required by the task: 2026 VCE Chemistry Data Book at https://www.vcaa.vic.edu.au/sites/default/files/2026-02/2026-ChemistryDataBook_0.pdf and NHT (Northern Hemisphere Timetable) Chemistry Data Book at https://www.vcaa.vic.edu.au/sites/default/files/2026-02/2026-NHT-ChemistryDataBook.pdf.\n\nCOVERAGE GAP / LIMITATION: questions[] is intentionally empty. I could not extract readable text from the actual exam PDFs — WebFetch returns only the VCAA site's Next.js SPA shell (not PDF content) for these document URLs, and although curl successfully downloaded the genuine PDF binaries (confirmed via `file`, e.g. 2023 Chemistry exam = 2.3MB valid PDF v1.6), no PDF-to-text/rendering tool (pdftotext, poppler/pdftoppm) is installed in this sandboxed environment and no package manager (Homebrew) is available to install one. Rather than guess or paraphrase question content I have not actually read, I returned an empty array per the task's explicit instruction. If question-level content is wanted, it would need either: (a) a follow-up pass with poppler/pdftotext installed, or (b) manual/human reading of the downloaded PDFs (cached locally during this session at /private/tmp/claude-501/-Users-andrewmafrici-Desktop-Business/17c94681-9106-43dd-88a0-4e96b5721f3d/scratchpad/2023chem-real.pdf as a proof-of-concept).\n\nTopic/subtopic structure (topics[]) reflects the CURRENT 2024–2027 Units 3&4 study design, cross-verified across the official VCAA study design page plus multiple independent secondary descriptions of the same official content (Area of Study titles for Unit 3: energy supply options, rate/yield optimisation, quantitative practical investigation; Unit 4: organic compound categorisation/synthesis, organic compound analysis/use, practical investigation). I was unable to render the actual .docx study design file (2023ChemistrySD.docx) through WebFetch, so topic wording is a close paraphrase of verified official Area-of-Study titles/key-knowledge headings rather than a verbatim copy — recommend a spot-check against the source .docx if exact wording is needed for compliance purposes.\n\nEra boundary for years older than 10 back (pre-2016) was not built out since the task caps at ~10 most recent years (2016–2025 supplied, which is exactly 10 years).
Browse by topic
Pick a topic, open the exact question in the official paper, then work it in your own workspace — or hand the question straight to a live tutor session.
Unit 3 AOS1 — What are the current and future options for supplying energy? · question map rolling out
Fossil fuels (coal, oil, natural gas) as energy sources: extraction, refining, combustion
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Biofuels (biodiesel, bioethanol, biogas) production and comparison to fossil fuels
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Energy content, efficiency and environmental impact of different fuels
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Fuels and energy sources for the human body (food as fuel)
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Unit 3 AOS2 — How can the rate and yield of chemical reactions be optimised? · question map rolling out
Thermochemistry: exothermic/endothermic reactions, enthalpy, calorimetry
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Rates of reaction and factors affecting reaction rate; collision theory
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Dynamic chemical equilibrium and the equilibrium law
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Le Chatelier's principle and optimising percentage yield
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Galvanic cells and fuel cells
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Electrolytic cells and electrolysis for industrial production
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Unit 3 AOS3 — Quantitative practical investigation · question map rolling out
Student-designed/adapted investigation into gas production, acid–base or redox reactions, or water analysis
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Quantitative analytical techniques (titration, gravimetric analysis)
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Evidence-based conclusions from primary data
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Scientific investigation design and key science skills
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Unit 4 AOS1 — How are organic compounds categorised and synthesised? · question map rolling out
Structure, nomenclature and properties of organic compounds (including functional groups)
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Reactions of organic compounds (addition, substitution, oxidation, esterification)
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Structure and properties of biomacromolecules (proteins, carbohydrates, lipids)
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Condensation and hydrolysis reactions; metabolism of macromolecules
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Unit 4 AOS2 — How are organic compounds analysed and used? · question map rolling out
Laboratory and instrumental analysis of organic compounds
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Mass spectrometry (MS) interpretation
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Infrared spectroscopy (IR) interpretation
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¹H and ¹³C nuclear magnetic resonance (NMR) spectroscopy
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High-performance liquid chromatography (HPLC)
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Combined use of analytical techniques to determine structure
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Medicinal chemistry: drug extraction, purification and design
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Unit 4 AOS3 — Practical investigation · question map rolling out
Student-designed scientific investigation (energy, chemicals, or organic compound analysis/synthesis)
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Presentation of findings in scientific poster format
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Generating and evaluating primary data
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