Chemistry (B) J258,04 Higher June 2018, OCR GCSE Past Papers with Mark Schemes
OCR
GCSE
Chemistry B (J258)
Jun
2018
This exam paper evaluates advanced GCSE Chemistry concepts, focusing on chemical tests for organic compounds, Periodic Table evolution, and desalination processes. It examines bonding in carbon allotropes, alkane and alkene properties, salt analysis via spectroscopy, and practical methods in reaction kinetics. Topics include environmental impact assessments, nitrogen oxides′ formation, and transitioning to sustainable materials. Analytical reasoning, experimental design, and quantitative problem-solving are emphasized throughout.
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