Biogas consists of mainly ( बायोगेस मे मुख्यतः होता है )

Options

A. methane
B. Ethane
C. Butane
D. Carbon dioxide

Answer

A

Explanation

Biogas typically refers to a gas produced by the breakdown of organic matter in the absence of oxygen . Methane is the main constituent (63%) of the biogas and `CO_(2)` is approx 30% and may have small amounts of hydrogen sulphide `(H_(2)S)`, moisture and siloxanes.