What is the main environmental benefit of using hydrogen as a fuel?

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Question: What is the main environmental benefit of using hydrogen as a fuel?

Options:

Correct Answer: It produces only water as a byproduct

Solution:

The main environmental benefit of using hydrogen as a fuel is that it produces only water as a byproduct when combusted.

What is the main environmental benefit of using hydrogen as a fuel?

What is the main environmental benefit of using hydrogen as a fuel?

Step 1: Understand what hydrogen fuel is. Hydrogen is a clean energy source that can be used to power vehicles and generate electricity.
Step 2: Learn about combustion. When hydrogen is burned (combusted), it reacts with oxygen.
Step 3: Identify the byproducts of combustion. The main byproduct of burning hydrogen is water (H2O).
Step 4: Compare with other fuels. Unlike fossil fuels, which release harmful gases like carbon dioxide and pollutants, hydrogen only produces water.
Step 5: Conclude the environmental benefit. Since burning hydrogen produces no harmful emissions, it helps reduce air pollution and combat climate change.

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