Question
Water Resources Engineering Question on Biofuels
The primary constituent of biogas is
A
Ethane
B
Pentane
C
Methane
D
Propane
Answer
Methane
Explanation
Solution
The correct answer is (C) : Methane.
The primary constituent of biogas is
Ethane
Pentane
Methane
Propane
Methane
The correct answer is (C) : Methane.