Explain how the use of CNG in automobiles has reduced pollution in our cities.
ScienceClass 8CBSEAnswered 27 Mar 2026
Answer
Soln:
CNG plays an important role in reducing pollution among automobiles for the following reasons:
- CNG is comparatively a cleaner fuel.
- The CNG can be an alternative for diesel, petrol and propane/LPG.
- It usually contains a few undesirable gases than the other fuels mentioned above.
- The combustion of fuels like petroleum causes many unburnt carbon particles along with carbon monoxide, which leads to respiratory diseases.
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