Air Pollution MCQs

Why is CNG (Compressed Natural Gas) preferred over petrol?

December 29, 2021

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Why is CNG (Compressed Natural Gas) preferred over petrol?

Q. Why is CNG (Compressed Natural Gas) preferred over petrol?

Burns most efficiently
It is expensive
Burns less efficiently
Can be adulterated

Answer: Burns most efficiently

Why is CNG (Compressed Natural Gas) preferred over petrol?

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Why is CNG (Compressed Natural Gas) preferred over petrol?

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Consider the following air pollutants:

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