Specification H033, H433
OCR A-Level Chemistry B (Salters) Past Papers
Question papers and mark schemes from 2017–2025, up to June 2025. Each button opens the official PDF straight from OCR.
A-level papers
A-level · June 2025
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2024
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2023
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2022
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · November 2021
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · November 2020
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2019
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2018
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
A-level · June 2017
- Fundamentals of chemistryH433/01 Question paper Mark scheme
- Scientific literacy in chemistryH433/02 Question paper Mark scheme
- Practical skills in chemistryH433/03 Question paper Mark scheme
AS-level papers
AS · June 2025
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2024
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2023
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2022
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · November 2021
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · November 2020
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2019
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2018
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
AS · June 2017
- Foundations of chemistryH033/01 Question paper Mark scheme
- Chemistry in depthH033/02 Question paper Mark scheme
Question papers and mark schemes are © OCR and open directly from the official OCR website — Beyond Tutors does not host them and is not affiliated with or endorsed by OCR. Worked solutions © Beyond Tutors.
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