Question

In at least three sentences, explain three disadvantages associated with hydrogen fuel use.

Answer 1

Theydo not emit carbon after burning they emite nitrogen oxide.

The cell is chalange to move or store

• having to spend of lots of money in transport of hudrogen fuels .
• It is highly flammable and they are note safe.

Answer 2

1) Pure hydrogen is high cost

2) use high pressure to stored as a liquid

3) catalyst ( platinum )cost is expensive