What is an advantage of using hydrogen fuel over petrol?

What is an advantage of using hydrogen fuel over petrol?

• A. It is easier to store than petrol
• B. It produces only water and no CO₂
• C. It can be produced from fossil fuels
• D. It has a higher energy density than petrol

Answer: (B)

Using hydrogen fuel presents a significant environmental advantage primarily because it produces only water as a byproduct when burned, releasing no carbon dioxide (CO₂). This characteristic contributes to a reduction in greenhouse gas emissions, which is vital for combating climate change and reducing air pollution. The clean-burning nature of hydrogen makes it an attractive alternative to fossil fuels like petrol, which emit harmful gases, including CO₂, when consumed. By shifting to hydrogen fuel, we can minimize the negative environmental impacts associated with traditional fuels, contributing to a more sustainable energy future.

Using hydrogen fuel presents a significant environmental advantage primarily because it produces only water as a byproduct when burned, releasing no carbon dioxide (CO₂). This characteristic contributes to a reduction in greenhouse gas emissions, which is vital for combating climate change and reducing air pollution.

The clean-burning nature of hydrogen makes it an attractive alternative to fossil fuels like petrol, which emit harmful gases, including CO₂, when consumed. By shifting to hydrogen fuel, we can minimize the negative environmental impacts associated with traditional fuels, contributing to a more sustainable energy future.