A. Methane
B. Oxygen
C. Hydrogen
D. Carbon monoxide
Submitted by: Saqlain hydar
The correct answer is Methane. Biogas is consists of Methane, Hydrogen, Carbon dioxide. Methane is the Main Constituent of Gobar gas or Biogas.
A. Methane
B. Oxygen
C. Hydrogen
D. Carbon monoxide
Submitted by: Saqlain hydar
The correct answer is Methane. Biogas is consists of Methane, Hydrogen, Carbon dioxide. Methane is the Main Constituent of Gobar gas or Biogas.
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