Spec 1CH0
Revise Edexcel GCSE Chemistry 4.1.3 Dilute and concentrated, weak and strong acids with the question bank, lessons, revision guides, and flashcards.
3.7 Higher tier only. Explain the terms dilute and concentrated with respect to the amount of substance in a given volume of solution. 3.8 Higher tier only. Explain the terms weak and strong acid in terms of the degree of dissociation into ions. This whole article is Higher tier only and is not assessed at Foundation tier.