Chemistry (B) J258,01 Foundation November 2021, OCR GCSE Past Papers with Mark Schemes

The OCR GCSE Chemistry B (Twenty First Century Science) Breadth in Chemistry (Foundation Tier) paper from November 2021 explores core chemical principles such as periodic trends, bonding types, and states of matter. Topics include environmental impacts like greenhouse gases, polymerisation, and energy calculations. Practical applications involve chromatography, crystallisation, and reaction rates. The paper emphasizes data interpretation, sustainability, and real-world chemical processes, integrating problem-solving and experimental design to assess material properties and reaction mechanisms. Analytical reasoning and theoretical understanding are tested throughout.