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6.3 Dynamic equilibria

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Question 5
F

After preparing ammonium sulfate solution, crystals are obtained by

[1]
A

concentrating the solution and cooling it

B

electrolysing the solution to deposit the salt

C

paper chromatography to separate the salt

D

filtering the solution to collect the solid

Markscheme

6.3 Dynamic equilibria Questions

  1. GCSE
  2. /Chemistry
  3. /6.3 Dynamic equilibria

43 exam-style questions on Edexcel GCSE Chemistry 6.3 Dynamic equilibria, covering 6.3.1 The Haber process as a reversible reaction, 6.3.2 Conditions and rate in industrial equilibria, and 6.3.3 Fertilisers and the preparation of ammonium sulfate. Each one has a worked solution and a mark scheme showing where the marks go.

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