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Combined Science
Key terms
Dilute

GCSE Combined Science · key term

Dilute

Definition

Describes a solution containing a relatively small amount of dissolved substance per unit volume.

Used by OCR

How each exam board covers it

OCR GCSE Combined Science A · J250

Specification C3.3g · Chemistry Paper 1

Understanding this distinction allows you to describe a solution as, for example, a dilute strong acid without any contradiction.
Revise: Acid Concentration and Strength

OCR Combined Science A past papers

Related key terms

Concentrated
Concentration
Ionisation
Strong acid
Weak acid

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Dilute — OCR GCSE Combined Science A Definition