Question:
Which of the following cell converts the energy of combustion of fuel into electrical energy?
Which of the following cell converts the energy of combustion of fuel into electrical energy?
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Fuel cells are distinct because they convert the energy of combustion directly into electrical energy without needing an external circuit for combustion.
Updated On: Jun 25, 2025
- Mercury cell
- Fuel cell
- Dry cell
- Lead storage cell
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The Correct Option is B
Solution and Explanation
A fuel cell converts the chemical energy of fuel directly into electrical energy through an electrochemical reaction. In a fuel cell, the combustion of fuel (such as hydrogen) takes place at the electrodes, producing electricity. Mercury, dry, and lead storage cells work through different electrochemical processes.
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