What are the advantages and disadvantages of using a hydorgen fueled car?

Answer 1

Hydrogen is a Great Fuel to use.

1. Benefits:
2. 1. Great miles per gallon. (main adv.)
   2. H2 Is Everywhere!!!
   3. No pollution, only water!!!
   4. Its Hydrogen not Oil.
   1. Hydrogen is tough to extract out of air and water. Pure Hydrogen (H+) Is usually what is required to power vehicles, H doesn't want to be alone... naturally...
   2. Hydrogen is Dangerous because when mixed with the right amount of O2 and heat, It goes Boom!!!
   3. There are not enough Hydrogen powered cars for stations to be put up, but claims have been proved that there might be a chance of improvement and demand.
   4. Fuel cells are expensive so power is tough to get.
   5. Many more...
3. Disadvantages:

Hydrogen is a great fuel but we need better technology to keep up with the demand.