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Air Pollutants

The gases rel...

Question

The gases released from vehicle exhausts are:
I. carbon monoxide
II. carbon dioxide
III. oxides of nitrogen

A

I and II only

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B

I and III only

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C

II and III only

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D

I, II and III

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Solution

The correct option is C I, II and III
Vehicular exhaust consist of oxides of carbon, mainly carbon dioxide and carbon monoxide, and various oxides of nitrogen resulting from the burning of fuel.

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