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  3. Chemistry Edexcel
  5. 3.2.4 Making water potable

3.2.4 Making water potable

Spec 1CH0

Revise Edexcel GCSE Chemistry 3.2.4 Making water potable with the question bank, lessons, revision guides, and flashcards.

2.12 Describe how waste water and ground water can be made potable, including sedimentation, filtration and chlorination; describe how sea water can be made potable by distillation; and explain why water used in chemical analysis must not contain any dissolved salts. Assessed at both Foundation and Higher tier.

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