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3.2 Methods of separating and purifying substances

3.2 Methods of separating and purifying substances

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Question 2
F

Which method is best for obtaining pure water from salt solution?

[1]
A

Simple distillation

B

Paper chromatography

C

Filtration

D

Crystallisation only

Markscheme

3.2 Methods of separating and purifying substances Questions

  1. GCSE
  2. /Chemistry
  3. /3.2 Methods of separating and purifying substances

107 exam-style questions on Edexcel GCSE Chemistry 3.2 Methods of separating and purifying substances, covering 3.2.1 Pure substances and mixtures, 3.2.2 Techniques for separating mixtures, 3.2.3 Paper chromatography and Rf values, and 3.2.4 Making water potable. Each one has a worked solution and a mark scheme showing where the marks go.

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