A) Biogas
B) Natural gas
C) Water gas
D) Petroleum
Correct Answer: A
Solution :
Biogas is produced by the decomposition of animal dung, domestic and agricultural waste in the presence of anaerobic bacteria. It contains methane in bulk (50 - 68 %) and other gases in relatively low proportions i.e. \[C{{O}_{2}}(25-35%),\,{{H}_{2}}(1-5%),\,{{N}_{2}}(2-7%)\]etc.You need to login to perform this action.
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