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Purity definition — OCR GCSE Chemistry B J258

Home
Chemistry
OCR GCSE Chemistry B
Chemical analysis
Separation and purity
Purity definition

OCR GCSE Chemistry B · J258

Purity definition

What you need to know

Explain the scientific meaning of 'purity' and distinguish it from the everyday usage.

Revision notes

1
Purity definition
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicFormulations Next subtopicMelting point and purity