Key term for OCR GCSE Chemistry A, used in Equilibria.
The total area of the exterior of a solid reactant that is exposed to other reactants; increasing it increases the sites available for collisions.
Surface area appears in OCR GCSE Chemistry A revision content for Monitoring and controlling chemical reactions, especially Equilibria and Proportionality in Rates.
Create a free account to access OCR GCSE Chemistry A revision notes, track progress, and practise related key terms.
Elements, compounds and mixtures
Properties of materials • Ratios in Surface Area
