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8.1 Purity, formulations and chromatography

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Question 46
F

Which of these products is not a formulation?

[1]
A

A fertiliser made by mixing measured masses of three salts

B

A cleaning agent made by mixing measured volumes of liquids

C

A sample of nitrogen gas taken from a gas cylinder

D

An alloy made by mixing measured masses of two metals

Markscheme

8.1 Purity, formulations and chromatography Questions

  1. GCSE
  2. /Chemistry
  3. /8.1 Purity, formulations and chromatography

113 exam-style questions on AQA GCSE Chemistry 8.1 Purity, formulations and chromatography, covering 8.1.1 Pure substances, 8.1.2 Formulations, and 8.1.3 Chromatography. Each one has a worked solution and a mark scheme showing where the marks go.

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