A) methane, nitrogen and hydrogen
B) methane and carbon dioxide
C) methane and carbon monoxide
D) methane and nitric oxide
Correct Answer: B
Solution :
Biogas typically refers to a gas produced by the biological breakdown of organic matter in the absence of oxygen. The typical composition of biogas given belowCompound | Percentage |
Methane | 50-75 |
Carbon dioxide | 25-50 |
Nitrogen | 0-10 |
Hydrogen | 0-1 |
Hydrogen sulphide | 0-3 |
Oxygen | 0-2 |
You need to login to perform this action.
You will be redirected in
3 sec