Nitrogen and sulfur: past paper questions
11 real questionsasked in 2 of the last 10 exam series2024–2025usually: Identify, Explain, Deduce
Real questions on nitrogen and sulfur
The newest 4 of 4 written questions, plus 7 multiple-choice. Open one to see it on the real paper.
- 9701/41 · May/June 2025 · Q1c(i)[1]
Identify A.
See it on the paper → - 9701/41 · May/June 2025 · Q1c(ii)[3]
Explain why A is less soluble than B.
See it on the paper → - 9701/23 · May/June 2024 · Q1d(i)[1]
Deduce the oxidation number of silicon in calcium silicate. oxidation number of silicon
See it on the paper → - 9701/23 · May/June 2024 · Q1d(ii)[1]
Calcium oxide can be made from calcium carbonate in a single-step reaction. Identify the type of reaction that occurs.
See it on the paper →
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