Question

5. WHY IS CNG CONSIDERED AS CLEAN FUEL​

Answer 1

Explanation:

It is a cheaper, cleaner and silent way of using a source of energy. The carbon dioxide, nitrogen oxide as well as the sulfur oxide are produced less than in the case of petroleum or coal etc. In fact, the cost of CNG is quite less than that of diesel and other alternative fuels present.

Answer 2

Answer:

It is a cheaper, cleaner and silent way of using a source of energy. The carbon dioxide, nitrogen oxide as well as the sulfur oxide are produced less than in the case of petroleum or coal etc. In fact, the cost of CNG is quite less than that of diesel and other alternative fuels present