Combined Science (B) J260,06 Higher November 2020
OCR
GCSE
Combined Sciences (J260)
Nov
2020
This chemistry exam paper evaluates concepts including reaction rates, atomic structure, periodic trends, and bonding. Key topics include electrolysis, homologous series, and acid strength. The exam emphasizes quantitative skills like rate calculations and molar relationships, alongside qualitative analysis of properties, bonding, and reactivity. Practical contexts such as testing the purity of substances, interpreting experimental data, and understanding climate change impacts are also covered. Total marks: 95.
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تعداد صفحات فایل : 20
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