Question detail
What is the fuel used in a hydrogen fuel cell?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Chemical cells and fuel cells (chemistry only)
Question
- A. Oxygen
- B. Hydrogen
- C. Carbon dioxide
- D. Methane
Answer
Hydrogen
Explanation
Hydrogen is the fuel that is oxidised in a hydrogen fuel cell to produce electricity.
Common mistake
Misunderstanding Fuel Sources
Students often confuse hydrogen as a fuel with other fuels and do not recognize that hydrogen is specifically used in fuel cells.
Emphasize that hydrogen is a unique fuel for fuel cells and differentiate it from other types of fuels.
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