Hydrogen Energy Source

What is the process of producing hydrogen from water called?

• Decomposition

• Electrolysis

• Oxidation

• Hydrogenation

Explain how hydrogen fuel cells work.

• Hydrogen fuel cells operate by using gasoline as the main source of energy.

• Hydrogen and oxygen are converted into electricity with water as the only byproduct.

• Hydrogen fuel cells work by releasing carbon dioxide into the atmosphere.

• Hydrogen and oxygen are converted into coal with water as the only byproduct.

Why is hydrogen considered a clean energy source?

• Hydrogen produces toxic fumes when burned

• Hydrogen is a non-renewable resource

• The only byproduct of using hydrogen as a fuel is water.

• Hydrogen is expensive to produce

What are the challenges associated with storing hydrogen?

• Low cost, high energy density, and no environmental impact

• High cost, low energy density, and safety concerns

• No safety concerns, easy to store, and abundant availability

• Unlimited supply, high energy density, and low cost

What is the current status of hydrogen infrastructure development?

• Paused development

• Completed development

• Ongoing development

• No development

Discuss the advantages of using hydrogen as an energy source.

• Using hydrogen as an energy source is expensive and not cost-effective compared to other alternatives.

• Hydrogen fuel cells are not efficient and have a low energy output compared to traditional fossil fuels.

• Hydrogen is a clean and renewable energy source that produces only water as a byproduct when used in fuel cells. It can be produced from various sources such as water and natural gas, and can be stored and transported easily.

• Hydrogen is a highly polluting energy source that contributes to air and water pollution.

Discuss the disadvantages of using hydrogen as an energy source.

• Hydrogen is easily accessible and does not require energy to produce

• Hydrogen is not flammable and poses no safety risks

• Hydrogen is not readily available in its pure form and requires energy to produce, it is highly flammable, and storing and transporting it can be challenging.

• Storing and transporting hydrogen is simple and straightforward

What are the two main methods for producing hydrogen from water?

• Photosynthesis and combustion

• Electrolysis and thermochemical processes

• Solar power and wind energy

• Fermentation and distillation

How does a hydrogen fuel cell convert hydrogen into electricity?

• By combining hydrogen and oxygen to produce electricity, heat, and water.

• By using hydrogen to power a traditional combustion engine

• By releasing hydrogen into the atmosphere

• By converting hydrogen into solid fuel

What are the environmental benefits of using hydrogen as a fuel?

• Reduces greenhouse gas emissions and air pollution

• Causes depletion of the ozone layer

• Has no impact on greenhouse gas emissions and air pollution

• Increases greenhouse gas emissions and air pollution