3.Explain how the use of CNG in automobiles has reduced pollution in
our cities.
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Answered by
9
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
Answered by
10
Answer:
CNG produces less pollution rather than petrols and deisel hence, cng gas is used now a days
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