The major constituent of biogas isa)Propaneb)Acetylenec)Methaned)BenzeneCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

The main “constituent of biogas” is (c) methane.

Biogas is one of the best type of fuel that is produced under “anaerobic conditions” by the anaerobic digestion of waste materials.

The major component of biogas is methane gas that is present in 55-70% of total composition of biogas.

Some other gases are also found in biogas such as ‘carbon dioxide’, ‘hydrogen sulphide’, ‘ammonia gas’, etc.

Out of all these gases, carbon dioxide is found as 2nd major component of biogas.

Answer

Biogas is a mixture of mostly methane and carbon dioxide with trace amounts of other gases and is considered as a valuable renewable energy source.

Methane comprises of 45-70% of biogas and thus biogas is inflammable. It produces a deep blue flame and can be used as an energy source.

Answer

Correct answer is option 'C'

Answer

Biogas mainly comprises of three main gases. It is a mixture of methane, hydrogen, and carbon dioxide.
So , your answer is Option C , i.e., Methane .

Answer

Biogas typically refers to a mixture of gases produced by The breakdown of organic matter in the absence of oxygen. Hence , its main constituent will be methane.
correct answer is C

Answer

Methane is correct answer

Answer

Its methane

Answer

Methane

Answer

Methane is the correct answer

Answer

C

Answer

Yes the correct answer is methane

Answer

The major constituent of biogas is Methane.

Explanation:
Biogas is a mixture of gases produced by the breakdown of organic matter in the absence of oxygen through a process called anaerobic digestion. It is primarily composed of methane (CH4) along with small amounts of carbon dioxide (CO2), water vapor (H2O), and trace amounts of other gases.

- Anaerobic Digestion:
Anaerobic digestion is a biological process in which microorganisms break down organic matter in the absence of oxygen. This process occurs naturally in environments such as swamps, marshes, and the digestive systems of animals. It can also be harnessed in controlled environments like biogas plants.

- Methane:
Methane is the main component of biogas, typically making up around 50-75% of its composition. It is produced by bacteria during the anaerobic digestion process. Methane is a potent greenhouse gas and is considered a renewable energy source when captured and used as fuel.

- Carbon Dioxide and Water Vapor:
Carbon dioxide (CO2) is another significant component of biogas, making up around 25-50% of its composition. It is produced as a byproduct of anaerobic digestion. Water vapor (H2O) is also present in biogas, resulting from the moisture content of the organic matter being digested.

- Trace Gases:
In addition to methane, carbon dioxide, and water vapor, biogas may contain trace amounts of other gases such as hydrogen sulfide (H2S), ammonia (NH3), and nitrogen (N2). These gases depend on the specific feedstock and the conditions of the anaerobic digestion process.

- Uses of Biogas:
Biogas can be utilized as a renewable energy source for various purposes. It can be burned directly for heating or cooking, used to generate electricity through combustion engines or turbines, or upgraded to biomethane for injection into natural gas pipelines or vehicle fuel.

In conclusion, the major constituent of biogas is methane, which is produced through the anaerobic digestion of organic matter. Biogas also contains carbon dioxide, water vapor, and trace amounts of other gases.

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