Hydrogen can be used in fuel cells to generate power.
Suggest two materialsother than hydrogen that can be used as fuels in fuel cells.
Hydrogen -Oxygen fuel cells are used in space craft to supply:
Hydrogen-oxygen fuel cells are used in submarines.
We Know That Hydrogen Has The Highest Calorific Value Amongst All The Fuels My Question Is Can Gaseous Hydrogen Be Used As Fuel Because According To A Book Liquid Hydrogen Is Used As Fuel In Rockets