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  1. AS Level
  3. Chemistry OCR B

Chemistry

Spec H033

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OCR B AS Level Chemistry past papers by year and exam series, with mark schemes and worked solutions where available. Write your working straight onto the paper and Genie marks it question by question against the mark scheme.

June 2025 Papers

Chemistry in depth

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Foundations of chemistry

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June 2024 Papers

June 2024 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2024 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2023 Papers

June 2023 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2023 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2022 Papers

June 2022 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2022 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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November 2021 Papers

November 2021 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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November 2021 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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November 2020 Papers

November 2020 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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November 2020 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2019 Papers

June 2019 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2019 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2018 Papers

June 2018 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2018 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2017 Papers

June 2017 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2017 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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June 2016 Papers

June 2016 - Paper 1 · Foundations of chemistry H033/01 (Specification B)

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June 2016 - Paper 2 · Chemistry in depth H033/02 (Specification B)

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Sample Other Papers

Paper 1 · Foundations of chemistry H033/01 (Specification B)

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Paper 2 · Chemistry in depth H033/02 (Specification B)

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