Chemistry, asked by cheesyboy5, 9 months ago

Which one of the following is a major constituent of Biogas ?  

A.  Carbon dioxide
B.  methane
C.  hydrogen
D.  nitrogen dioxide

Answers

Answered by shaun5
2
methane is a major constituent of Biogas.
answer is b.
Answered by ganeshtalk007
0

Answer:

B

Explanation:

METHANE

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