Question

how is gobar gas formed

Answer 1

gobar gas which is also know as biogas is formed by anaerobic digestion ( in which process the microorganisms break down in to biodegradable in the absence of oxygen )

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Answer 2

Biogas is a methane rich flammable gas that results from the decomposition of organic waste material.Bio gas is flammable mixture of 50 to 80 percentage of methane(CH4), 15 to 45 percentage of carbon dioxide (CO2) and 5 % of water and some other trace gases. Biogas is clean environment friendly fuel that can be obtained by anaerobic digestion of animal residues and domestic and farm wastes, abundantly available inthe outside. Biogas is an important renewable energy resource for rural areas in India.