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1.	Bio gas mainly consists of (a) Carbon dioxide and hydrogen (b) Hydrogen and methane (c) Carbon dioxide and methane (d) Hydrogen and oxygen
Answer» (c) Carbon dioxide and methane Explanation: Biogas is primarily methane (CH₄) and carbon dioxide (CO₂) and may have small amounts of hydrogen sulphide (H₂S), moisture and siloxanes

Bio gas mainly consists of (a) Carbon dioxide and hydrogen (b) Hydrogen and methane (c) Carbon dioxide and methane (d) Hydrogen and oxygen

Answer»

Explanation:

Biogas is primarily methane (CH₄) and carbon dioxide (CO₂) and may have small amounts of hydrogen sulphide (H₂S), moisture and siloxanes

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