Question

The use of CNG in automobile has reduced pollution in out cities. Explain how?

Answer 1

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Combustion of fuels like petroleum causes formation of un-burnt carbon particles along with carbon monoxide gas.

These harmful pollutants enter the air and cause respiratory diseases.

It is a comparatively cleaner fuel. Therefore, the use of CNG has reduced pollution in our cities.

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Answer 2

Answer:

Combustion of fuels like petroleum causes formation of un-burnt carbon particles along with carbon monoxide gas.

These harmful pollutants enter the air and cause respiratory diseases.

It is a comparatively cleaner fuel. Therefore, the use of CNG has reduced pollution in our cities.

Explanation: