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5.2 Chemical cells and fuel cells

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Question 21
H

Four cells are made, each using two different metal electrodes in the same electrolyte. Which cell produces the largest voltage?

[1]
A

A cell with a magnesium electrode and a silver electrode

B

A cell with a magnesium electrode and a zinc electrode

C

A cell with an iron electrode and a copper electrode

D

A cell with a copper electrode and a silver electrode

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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