A) methane
B) butane
C) ethane
D) None of these
Correct Answer: A
Solution :
[a] Biogas produced under anaerobic conditions major constituent of biogas in methane (55-70%) ; \[C{{O}_{2}}\] (30-45%) and some traces of \[{{H}_{2}}S\] and ammonia.You need to login to perform this action.
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