Q: Question: What is the main component of biogas?

A Carbon Dioxide
B Hydrogen
C Methane
D Oxygen

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Answer: C

Explanation:

Biogas primarily consists of methane (50-70%), a renewable energy source produced through the anaerobic digestion of organic waste. Other components include carbon dioxide, hydrogen, and traces of nitrogen and hydrogen sulfide. Methane’s high calorific value makes biogas an efficient alternative to fossil fuels. It is widely used for cooking, electricity generation, and organic waste management.

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Q: Question: What is the main component of biogas?

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