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Defining Purity — OCR GCSE Chemistry A J248

Home
Chemistry
OCR GCSE Chemistry A
Elements, compounds and mixtures
Purity and separating mixtures
Defining Purity

OCR GCSE Chemistry A · J248

Defining Purity

What you need to know

Explain the concept of purity in a scientific context.
Distinguish between the scientific definition of 'pure' and its everyday usage.

Revision notes

1
Defining Purity
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicEmpirical Formulae Calculations Next subtopicMelting Point Analysis