Multiple Choice
Solar fuels such as hydrogen are being studied as sources of energy.All of the following statements about hydrogen as a fuel source are true EXCEPT
A) Fuels that are produced using sunlight as the energy source and water as the chemical feedstock are clean and renewable.
B) Solar-hydrogen systems use materials that are abundant and do not harm the environment.
C) Significant amounts of carbon dioxide would be emitted.
D) Solar-hydrogen systems rely on compounds that increase efficiency.
Correct Answer:
Verified
Correct Answer:
Verified
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