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Oxford University Press answer files

Ritchie and Gent textbook answers

Chapter practice answers for A Level Chemistry for OCR A, with AS paper answers, module practice and the unifying concepts file.

36 publisher resourcesFiles open on OUP
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Looking for the textbook answers?

Use the prominent Open answers links. They take you directly to the publisher’s files on Oxford University Press. The smaller Chemistry Help links below individual chapters lead to optional revision and practice on a different website, not the textbook answers.

Year 1 / AS

21 resources

Year 2 / A-level

14 resources

Whole course

1 resource

Looking for exam practice?

The paper archive keeps AS H032 and full A-level H432 separate.

Open past papers