plumiIonisation energy: CAIE A‑Level Chemistry questions
Every CAIE A-Level Chemistry exam question on 1.4 Ionisation energy, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
Find questions312
Calculations
Q1(b)(i)
The whole paper ↗![Specimen Paper 2, question 1(b)(i): Define first ionisation energy. [2]](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/970102-spec-01-bi-qp.webp)
Q1(b)(ii)
The whole paper ↗![Specimen Paper 2, question 1(b)(ii): Suggest why the first ionisation energy of B is much less than that of A in Fig 1.2. [3]](https://pub-e8a9dbab8e2a4d089f52b2a45e0d0b50.r2.dev/bank/970102-spec-01-bii-qp.webp)
All 4 questions on Ionisation energy, as a list
- June 2024, Paper 1, Q3 (1 mark): Z is a compound of two elements, X and Y. Element X shows a very large increase between its 5th and 6th ionisation energies. It has the second largest 1st ionis
- Specimen, Paper 1, Q6 (1 mark): Nitrogen has a higher first ionisation energy than oxygen. Which statement explains this observation? A The radius of an oxygen atom is smaller. B An oxygen ato
- Specimen, Paper 2, Q1(b)(i) (2 marks): Define first ionisation energy. [2]
- Specimen, Paper 2, Q1(b)(ii) (3 marks): Suggest why the first ionisation energy of B is much less than that of A in Fig 1.2. [3]
Questions, mark schemes and examiner’s reports are © Cambridge University Press & Assessment, from their published past papers. Plumi isn’t affiliated with any exam board. Want whole papers? Every CAIE A-Level Chemistry paper.
Rather write your answers by hand on iPad? Plumi marks them against the same mark schemes.