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Surface Area to Volume Ratio — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Monitoring and Controlling Reactions
Controlling Reactions
Surface Area to Volume Ratio
OCR GCSE Combined Science A · J250
Surface Area to Volume Ratio
What you need to know
Explain how modifying the piece size of a reacting solid affects reaction rates through changes to the surface area to volume ratio.
Revision notes
1
Surface Area to Volume Ratio
4 key terms
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Collision Theory and Reaction Rates
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Characteristics of Catalysts
