Question

Give uses of ethanol as fuel. How it conserves fossil fuel.

Answer 1

Uses of ethanol as fuel:

1) It is used as an alternative to Gasoline.

2) Anhydrous ethanol can be blended with gasoline in varying quantities to reduce the consumption of petroleum fuels.

3) It can also be used to power fuel cells and to produce biodiesel.

Thus, uses of gasoline as a fuel conserve the fossil fuel such as petroleum, gasoline, etc.