Which is the most abundant hydrocarbon in the atmosphere?
A. Methane
B. Carbonyl sulphide
C. Ethane
D. None of the mentioned
Answer:A
Which is the most abundant hydrocarbon in the atmosphere?
A. Methane B. Carbonyl sulphide C. Ethane D. None of the mentioned
Explanation: Methane is highly abundant since it is released during decaying process of dead matter.