Question

explain how the pollution of our Cities is reduced by the uses of cng in motor vehicle​

Answer 1

Answer:

Q3) Explain how the use of CNG in automobiles has reduced pollution in our cities. Solution : Compressed Natural Gas(CNG) is a clean fuel and does not give smoke when burnt as compared to other petroleum containing fuels like petrol and diesel. For automobiles to run, petroleum fuel is burnt.

Answer 2

●Compressed Natural Gas(CNG) is a clean fuel and does not give smoke when burnt as compared to other petroleum containing fuels like petrol and diesel.

●For automobiles to run, petroleum fuel is burnt.

●The combustion of fuel leaves unburnt carbon particles in the air, along with carbon monoxide(CO) - poisonous and harmful gas.

●Breathing CO causes headache,dizziness,etc.

●CNG burns completely leaving no harmful residue.

Hence, the use of CNG in automobiles has reduced pollution in our cities.