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Main component of Biogas is:
  • a)
    Propane
  • b)
    Butane
  • c)
    Methane
  • d)
    Ethane
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Main component of Biogas is:a)Propaneb)Butanec)Methaned)EthaneCorrect...
The correct answer is Methane.
Key-Points
  • Biogas is an emerging renewable energy source obtained through the degradation of organic matter by bacteria under anaerobic conditions.
  • The major constituent of biogas is Methane.
  • Biogas is usually made up of around 50-70% methane (CH4) and 25-45% carbon dioxide (CO2), with other gases such as hydrogen (H2), hydrogen sulphide (H2S), water vapor (H2O), Nitrogen (N2), oxygen (O2), ammonia (NH3) making up the rest.
Additional Information
  • It is released when Cow, Buffalo, and Pig manure is produced Anaerobically, i.e., in the absence of Oxygen.
  • Biogas can be used for Space Heating, Generation of Electricity, Fuel for Cooking, etc.
  • Advantages of Biogas -
  • ​Biogas burns without smoke; hence no harmful gas such as CO2, CO, NO2, and SO2 are evolved.
  • The slurry produced after the production of biogas is used as manure in fields.
  • The disposal method is safe and efficient, and hence no space is wasted in the form of landfills.
  • Biogas plants require very little installation costs and become self-sufficient in a span of 3-4 months.
  • Work opportunities for thousands of people are created, especially in rural areas.
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Main component of Biogas is:a)Propaneb)Butanec)Methaned)EthaneCorrect answer is option 'C'. Can you explain this answer?
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