Combined Science (B) J260,02 Foundation June 2022, OCR GCSE Past Papers with Mark Schemes
This paper assesses GCSE Chemistry topics, including energy changes in reactions, harmful gas emissions, and catalytic converters. It explores neutralization reactions, chromatography, and homologous series in hydrocarbons. Practical applications such as calculating reaction rates, using titrations, and analyzing structural properties of carbon allotropes are included. The emphasis is on experimental analysis, problem-solving, and applying chemical principles.

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