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5.2 Chemical cells and fuel cells

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Question 32
F

The word equation for the reaction in a hydrogen fuel cell is: hydrogen + oxygen → \rightarrow\,→ water. Why is the hydrogen described as being oxidised in this reaction?

[1]
A

The hydrogen loses oxygen to form the product

B

The hydrogen gains oxygen to form the product

C

The oxygen gains hydrogen to form the product

D

The oxygen loses hydrogen to form the product

Markscheme

5.2 Chemical cells and fuel cells Questions

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

90 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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