Question

which of these is a disadvantage of hydrogen fuel cells

Answer 1

Answer:

Hydrogen fuel cell is an energy conversion device that uses the power of hydrogen effectively.

Explanation:

As such Hydrogen has an important role in the future as a replacement for imported petroleum, used currently in cars and trucks, but it has the following disadvantages :

1) Although Hydrogen cells are being used to power hybrid cars, it's still not a feasible source of fuel for everyone. It is expensive.

2) The transport and storage of Hydrogen, even in small amounts is difficult.

3) As of the moment the present infrastructure supports gasoline, replacing it requires refitting. This becomes highly expensive.

4) It is a very powerful source of fuel and can be very flammable.

5) Although Hydrogen energy is renewable and has minimal environmental impact, it still depends on fossil fuels.

Explanation:

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Answer 2

The disadvantage of hydrogen fuel cells

Explanation:

• Fuel cell is an electro-chemical cell which converts the chemical energy into an oxidizing agent into electricity through the reaction. It is expensive and not widely available, It's difficult to store, It is highly flammable, Often used in fossil fuels.

• They create nitrogen oxides and are not safe for people and the environment. Being dependent on fossil fuels cannot be used to sustain the people's lives.

Learn more about the a disadvantage of hydrogen fuel cells.

• brainly.in/question/17038262 answered by  surajchaudhary16.