Question

an environment-friendly gaseous fuel used in vehicals

Answer 1

Answer:

CNG offers better ignition reduced emissions and thus becomes environment friendly. Compressed natural gas is the cleanest burning fuel operating today. ... In gasoline vehicles, fuelling emissions account for at least 50% of a vehicle's total hydrocarbon emissions. CNG produces significantly less pollutants than gasoline.

Explanation:

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Answer 2

ANS:

Explanation:Compressed natural gas is a fuel that can be used in place of gasoline, diesel fuel and liquefied petroleum gas. CNG combustion produces fewer undesirable gases than the aforementioned fuels. Wikipedia