OCR GCSE (9-1)9-1
Chemistry A (9-1) - Gateway Science Suite J248 Topical Past Paper Questions
OCR GCSE (9-1) Chemistry A (9-1) - Gateway Science Suite J248 (9-1) past-paper questions organised by topic, free. Each topic below is ranked by how often it’s examined. Sign in for the full topic-segregated question bank and AI worksheets.
7 topics·651 questions·6 sessions·2018 to 2024
Frequently examined in 80%+ of sessionsRegularly examined 40 to 79%Occasionally examined under 40%How we rank
Elements, compounds and mixtures
155 questions, 2018 to 2024
Frequently examined
Chemical reactions
115 questions, 2018 to 2024
Frequently examined
Global challenges
108 questions, 2018 to 2024
Frequently examined
Particles
75 questions, 2018 to 2024
Frequently examined
Predicting and identifying reactions and products
84 questions, 2018 to 2024
Frequently examined
Monitoring and controlling chemical reactions
68 questions, 2018 to 2024
Frequently examined
Practical skills
46 questions, 2020 to 2024
Regularly examined
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