What is the main environmental benefit of using hydrogen as a fuel?
Practice Questions
Q1
What is the main environmental benefit of using hydrogen as a fuel?
It produces carbon dioxide
It is renewable
It produces only water as a byproduct
It is cheaper than fossil fuels
Questions & Step-by-Step Solutions
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.
