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5.2 Chemical cells and fuel cells

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Question 3
F

The two electrodes of a simple cell must be placed in an electrolyte. Which particles in the electrolyte allow the cell to work?

[1]
A

Ions, because they are free to move through the solution

B

Atoms, because they are free to move through the solution

C

Electrons, because they are free to move through the solution

D

Molecules, because they are free to move through the solution

Markscheme

5.2 Chemical cells and fuel cells Questions

  1. GCSE
  2. /Chemistry
  3. /5.2 Chemical cells and fuel cells

40 exam-style questions on AQA GCSE Chemistry 5.2 Chemical cells and fuel cells, covering 5.2.1 Cells and batteries, 5.2.2a Fuel cells, and 5.2.2b Half equations for hydrogen fuel cells. Each one has a worked solution and a mark scheme showing where the marks go.

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