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OCR AS LEVEL CHEMISTRY B (Salters) H033/02 CHEMISTRY IN DEPTH ACCURATE 2024 ACTUAL EXAM V1.100% ACCURATE WITH ANSWERS A+ SCORE GUARANTEED. CHECK THE LAST PAGE
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1 Catalytic cracking of hydrocarbons is carried out in the petrochemical industry. Hot vaporised hydrocarbons and a powdered catalyst are fed into the bottom of a tube and forced upwards by steam. (a) (i) Decane, C10H22, can be cracked to give an alkene with four carbon atoms and another alkane...
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