Question

what is main compound of bio gas​?

Answer 1

Answer:

The biogas (methane) produced in the anaerobic fermentation process is a mixed gas, and its main contents are CH4, CO2, H2S, and water.

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Answer 2

Explanation:

Raw biogas typically consists of methane (50–75%), carbon dioxide (25–50%), and smaller amounts of nitrogen (2–8%). Trace levels of hydrogen sulfide, ammonia, hydrogen, and various volatile organic compounds are also present in biogas depending on the feedstock.