Which is an advantage of using hydrogen as an energy source?
A)Hydrogen is locked up in water and organic compounds.
B)Hydrogen fuel cells are inexpensive.
C)Hydrogen always produces fewer carbon dioxide emissions than coal or natural gas.
D)Hydrogen requires no storage systems.
E)Hydrogen produces no carbon dioxide emissions if produced with renewables.

Question

Quizplus · Accepted Answer

Hydrogen produced with renewables does not produce any carbon dioxide emissions, making it a clean energy source. This can help reduce the carbon footprint and mitigate climate change. However, the other options are incorrect. A is incorrect because hydrogen needs to be extracted from water or organic compounds, which requires energy. B is incorrect because hydrogen fuel cells are currently expensive to produce. C is incorrect because hydrogen combustion can produce carbon dioxide emissions if not produced with renewables. D is incorrect because hydrogen requires storage systems, as it cannot be stored or transported easily in its gaseous form.

Which Is an Advantage of Using Hydrogen as an Energy