WBCS.LIVE practice question

What is the main constituent of Biogas?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Ethane
  2. Methane
  3. Propane
  4. Butane

Correct answer and explanation

Correct answer: Methane

Explanation: āœ… Correct Answer: (B) Methane šŸ“š Explanation: Biogas is a mixture of gases produced by the breakdown of organic matter in the absence of oxygen. Its primary component is Methane (CH4), which typically makes up 50% to 75% of the total volume. Other components include Carbon Dioxide and small amounts of Hydrogen Sulfide. Because of its high methane content, biogas is used as a renewable energy source for cooking, lighting, and generating electricity.