Question

What are the benefits of mixing ethanol with petrol and diesel?

Answer 1

Ethanol an alcohol is a clean smokeless fuel. It is obtained during fermentation of molasses by yeast Saccharomyces. Whenever ethanol is mixed with petrol and diesel, CO${}_2$ emission from automobiles reduces by 30%. As a result, pollution decreases. Ethanol, when mixed with petrol and diesel, serves as a great cleaning agent for car engines over a long run. It also helps to increase and improve the quantity of fuel.