Calculations
Gas-volume calculations
Use the stated molar volume and the stoichiometric ratio.
One type, 8 sittings. Repeated examples stay together rather than becoming duplicate catalogue entries.
Open a linked question page and attempt the relevant question on paper or in your own notes. Then expand the marking instructions and check the same question number. Responses are not entered or saved on this page.
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Response forms found on linked pages
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Choose a source example.
1 linked page in 2026. The different years are examples of this same skill family, not additional types.
- Open question page (PDF opens in a new tab)
2026 · Paper 2
Official PDFPDF viewer page 7. Other questions may share this page; choose the question or subpart testing gas-volume calculations.
Check the published marking instructions
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2026 marking · Paper 2 (PDF opens in a new tab)
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