UPTET Feb 2016,p1; Q140
0. Among the following automobile fuel which one is considered to be eco-friendly?
- Option : D
- Explanation : CNG (Compressed Natural Gas) is a eco-friendly automobile fuel. It is mainly consist of methane and some ethane is used as a fuel in vehicles. It produces less pollutants such as carbon monoxide, nitrogen oxide etc in comparison to petrol and diesel.
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