Question

What are three disadvantages of hydrogen fuel cells?

Answer 1

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• It is expensive. While widely available, hydrogen is expensive. ...

• It is difficult to store. Hydrogen is very hard to move around. ...

• It is not easy to replace the existing infrastructure. ...

• It is highly flammable. ...

• Fossil fuels are often used to produce it.

Answer 2

Answer:

1.It is expensive. While widely available, hydrogen is expensive.

2.It is difficult to store. Hydrogen is very hard to move around.

3.It is not easy to replace the existing infrastructure.