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GCSE Combined Science · key term
A solution containing a relatively small amount of dissolved substance per unit volume.
Used by AQA and Edexcel
Specification 4.1.3.2, 5.4.2.5 · Paper 1, Paper 3
A solution containing relatively little dissolved solute and a relatively high concentration of water.
Revise: OsmosisOsmosis is the diffusion of water from a dilute solution to a concentrated solution through a partially permeable membrane. It does not require energy released by respiration.
Specification Acids · Paper 3, Paper 4
A solution containing a relatively small amount of dissolved substance per unit volume of solution.
Revise: Acids, alkalis, pH and acid strengthA dilute solution contains relatively little solute in a given volume of solution. A concentrated solution contains relatively much solute in the same volume.
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