Question

Although hydrogen has the highest calorific value yet it is not used commonly as a fuel why

Answer 1

Answer:

it is not considered as good fuel because

Explanation:

hydrogen produces uncontrolled and excessive amount of heat.

it is not easy to transport.

it is not easy to handle .

Answer 2

Answer:

because it was black in colour and is confused or invent wax is no completion take place another day of lack of oxygen