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Spec H432

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OCR A A 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

Breadth in chemistry

Question paperMark scheme

Depth in chemistry

Question paperMark scheme

Periodic table, elements and physical chemistry

Question paperMark scheme

Synthesis and analytical techniques

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Unified chemistry

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June 2024 Papers

Breadth in Chemistry H032/01

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Depth in Chemistry H032/02

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Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

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June 2023 Papers

Breadth in Chemistry H032/01

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Depth in Chemistry H032/02

Question paperMark scheme

Periodic Table, Elements and Physical Chemistry H432/01

Question paperMark scheme

Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

Question paperMark scheme

June 2022 Papers

Periodic Table, Elements and Physical Chemistry H432/01

Question paperMark scheme

Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

Question paperMark scheme

October 2021 Papers

Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

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November 2020 Papers

Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

Question paperMark scheme

June 2019 Papers

Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

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Unified Chemistry H432/03

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June 2018 Papers

Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

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June 2017 Papers

Periodic Table, Elements and Physical Chemistry H432/01

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Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

Question paperMark scheme

Sample Other Papers

Breadth in Chemistry H032/01

Question paperMark scheme

Depth in Chemistry H032/02

Question paperMark scheme

Periodic Table, Elements and Physical Chemistry H432/01

Question paperMark scheme

Synthesis and Analytical Techniques H432/02

Question paperMark scheme

Unified Chemistry H432/03

Question paperMark scheme