Question

How has the use of CNG in motor vehicles reduced pollution in big cities?Explain

Answer 1

Answer:

CNG is Compressed Natural gas , it mainly consists of ethane, propane and other heavier hydrocarbons which are compressed under high pressure. Very Small quantities of nitrogen, oxygen, carbon dioxide, sulfur compounds, and water may also be found in natural gas.

But overall it is Compressed under tremendous pressure that small amount of carbon Dioxide release is negligible than

that those vehicles that use crude oil release much more carbon dioxide.

Thus, CNG is another way of reducing pollution.

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