You can find all OCR Chemistry (A) A-Level Paper 3 past papers and mark schemes below:
- Data Sheet - OCR (A) Chemistry A-level
- June 2017 MS - Paper 3 OCR (A) Chemistry A-Level
- June 2017 QP - Paper 3 OCR (A) Chemistry A-Level
- June 2018 MS - Paper 3 OCR (A) Chemistry A-Level
- June 2018 QP - Paper 3 OCR (A) Chemistry A-Level
- June 2019 MS - Paper 3 OCR (A) Chemistry A-level
- June 2019 QP - Paper 3 OCR (A) Chemistry A-level
- Specimen MS - Paper 3 OCR (A) Chemistry A-Level
- Specimen QP - Paper 3 OCR (A) Chemistry A-Level