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5.2 Chemical cells and fuel cells

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Question 14
F

Cell 1 is made from a magnesium electrode and a copper electrode. Cell 2 is made from a zinc electrode and a copper electrode. Both cells use the same electrolyte. Magnesium is more reactive than zinc. Which cell produces the larger voltage, and why?

[1]
A

Cell 1, because the difference in reactivity of its electrodes is larger

B

Cell 1, because the difference in reactivity of its electrodes is smaller

C

Cell 2, because the difference in reactivity of its electrodes is larger

D

Cell 2, because the difference in reactivity of its electrodes is smaller

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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