Science, asked by Himansusingh, 1 year ago

which one is present in mor quantity in biogas?
(a) carbon dioxide
(b) methane
(c) nitric oxide
(d) hydrogen

Answers

Answered by vgexpert
0
Methane is present.....
Answered by Tanya891
0
Methane is the ans. (70 to 75%)
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