You can find all OCR Chemistry (B) AS-Level Paper 1 past papers and mark schemes below:
June 2016 MS – Paper 1 OCR Chemistry (B) AS-Level
June 2016 QP – Paper 1 OCR Chemistry (B) AS-Level
June 2017 MS – Paper 1 OCR (B) Chemistry AS-level
June 2017 QP – Paper 1 OCR (B) Chemistry AS-level
June 2018 MS – Paper 1 OCR (B) Chemistry AS-level
June 2018 QP – Paper 1 OCR (B) Chemistry AS-level
June 2019 MS – Paper 1 OCR (B) Chemistry AS-level
June 2019 QP – Paper 1 OCR (B) Chemistry AS-level
June 2022 MS – Paper 1 OCR (B) Chemistry AS-level
June 2022 QP – Paper 1 OCR (B) Chemistry AS-level
November 2020 MS – Paper 1 OCR (B) Chemistry AS-level
November 2020 QP – Paper 1 OCR (B) Chemistry AS-level
November 2021 QP – Paper 1 OCR (B) Chemistry AS-level
Specimen MS – Paper 1 OCR Chemistry (B) AS-Level
Specimen QP – Paper 1 OCR Chemistry (B) AS-Level