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8.Microbes in Human Welfare
normal
What is the composition of the biogas?
A
Methane, carbon dioxide, oxygen etc.
B
Methane, carbon dioxide, hydrogen, nitrogen dioxide etc.
C
Methane, carbon dioxide, hydrogen etc.
D
Methane, carbon dioxide, sulphur dioxide etc.
Solution
Biogas $\rightarrow$ Methane $(CH_4)$, carbon dioxide $(CO_2)$, hydrogen $(H_2)$ etc.
Standard 12
Biology