What poisonous gas is contained in the exhaust fumes from cars?
Everyday Science / Chemistry — Multiple-choice practice
کاروں سے نکلنے والے دھوئیں میں کون سی زہریلی گیس ہوتی ہے؟
- A. None of these
- B. Carbon monoxide
- C. Sulfur dioxide
- D. Ammonia
Correct answer
Carbon monoxide
Explanation
Explanation Carbon monoxide (CO) is a poisonous gas that is emitted from the engine of an automobile. The smoke released from the automobile is due to the combustion of fuels like petrol and diesel .
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