Chemistry (B) J258,01 Foundation June 2022, OCR GCSE Past Papers with Mark Schemes

The OCR GCSE Chemistry B (Twenty First Century Science) Breadth in Chemistry (Foundation Tier) paper from June 2021 evaluates fundamental and practical chemistry concepts, including atmospheric evolution, reactivity trends, and periodic table development. Topics include alkanes, combustion reactions, and metal extraction. The paper integrates stoichiometry, chemical bonding, and environmental impacts, emphasizing real-world applications like steel recycling, titrations, and electrolysis. Data analysis, experimental design, and molecular structure interpretation are assessed, focusing on sustainability and industrial practices. Analytical and problem-solving skills are highlighted through calculations, material properties, and reaction dynamics.