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Which of the followings is mainly produced by the activity of anaerobic bacteria on sewage?
  • a)
    Mustard gas
  • b)
    Propane
  • c)
    Laughing gas
  • d)
    Marsh gas
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the followings is mainly produced by the activity of anaerobi...
The decomposition of sludge by anaerobic bacteria in sewage-treatment processes produces marsh gas(methane).
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Most Upvoted Answer
Which of the followings is mainly produced by the activity of anaerobi...
Marsh gas is methane (CH4) and that's what is produced by methanogens(anaerobic bacteria).
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Community Answer
Which of the followings is mainly produced by the activity of anaerobi...
Anaerobic Bacteria and Sewage Treatment

Anaerobic bacteria are microorganisms that can live in environments that lack oxygen. They are commonly found in sewage, which is a mixture of human and animal waste, water, and other materials. Anaerobic bacteria play an important role in the treatment of sewage because they help break down organic matter and reduce the amount of pollutants in the water.

Marsh Gas

One of the main products of anaerobic bacteria activity on sewage is marsh gas, also known as methane. Methane is a colorless, odorless gas that is highly flammable. It is produced when organic matter is broken down by bacteria in the absence of oxygen.

Uses of Marsh Gas

Marsh gas has several uses, including:

- Fuel for heating and cooking
- Fuel for electricity generation
- Fuel for vehicles
- Feedstock for the production of chemicals

Conclusion

In conclusion, the correct answer is option D, marsh gas, which is mainly produced by the activity of anaerobic bacteria on sewage. Marsh gas has several uses, including as a fuel for heating, cooking, electricity generation, and vehicles, as well as a feedstock for the production of chemicals.
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Which of the followings is mainly produced by the activity of anaerobic bacteria on sewage?a)Mustard gasb)Propanec)Laughing gasd)Marsh gasCorrect answer is option 'D'. Can you explain this answer?
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