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Consider the following statements regarding biogas which is a very important source of energy in
rural areas.
1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.
2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manure
for farm crops.
3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.
rural areas.
1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.
2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manure
for farm crops.
3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.
Choose the incorrect code from the following
- a)1, 2 only.
- b)2, 3 only.
- c)3 only.
- d)None of the above.
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Consider the following statements regarding biogas which is a very imp...
Biogas typically refers to a mixture of different gases produced by the breakdown of organic matter inthe absence of oxygen. Biogas can be produced from raw materials such as agriculturalwaste, manure, municipal waste, plant material, sewage, green waste orfood waste. High levelsof methane are produced when such wastes is stored under anaerobic conditions. During storage andwhen manure has been applied to the land, nitrous oxide is also produced as a byproduct of thedenitrification process. Nitrous oxide (N2O) is 320 times more aggressive than carbon dioxide andmethane 21 times more than carbon dioxide. Thus biogas production negates all these harmful gasesand thus it is a environment friendly gas.
Most Upvoted Answer
Consider the following statements regarding biogas which is a very imp...
The correct answer is option 'C' - 3 only.
Explanation:
1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene:
- This statement is true. Biogas has a higher thermal efficiency compared to other traditional fuels like charcoal, cow dung, and kerosene. Biogas is produced through the anaerobic digestion of organic matter such as animal waste, crop residues, and kitchen waste. During the process, methane gas is produced, which can be used as a fuel for cooking, heating, and generating electricity. Biogas has a higher thermal efficiency because it is a cleaner and more efficient source of energy compared to traditional fuels.
2. Biogas serves as a source of energy in the form of fuel and can be used as manure for farm crops:
- This statement is also true. Biogas not only serves as a source of energy but also produces a byproduct called digestate, which can be used as a nutrient-rich organic fertilizer for farm crops. The digestate contains nutrients like nitrogen, phosphorus, and potassium, which are essential for plant growth. Using biogas as a source of energy and digestate as manure helps in achieving a sustainable and integrated approach to energy and agriculture.
3. Biogas is slightly less environment friendly as it releases greenhouse gases when burnt as a fuel:
- This statement is incorrect. Biogas is considered to be an environmentally friendly source of energy. While it is true that burning biogas releases greenhouse gases like carbon dioxide and methane, the overall impact on climate change is significantly lower compared to burning fossil fuels. This is because the organic matter used to produce biogas would release the same amount of greenhouse gases if left to naturally decompose. By capturing and utilizing biogas, the release of methane, which is a potent greenhouse gas, is reduced. Additionally, biogas production helps in reducing the dependence on fossil fuels and contributes to the reduction of greenhouse gas emissions.
In conclusion, the incorrect statement is that biogas is slightly less environment friendly as it releases greenhouse gases when burnt as a fuel. Biogas is actually considered to be an environmentally friendly source of energy due to its higher thermal efficiency and lower greenhouse gas emissions compared to traditional fuels.
Explanation:
1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene:
- This statement is true. Biogas has a higher thermal efficiency compared to other traditional fuels like charcoal, cow dung, and kerosene. Biogas is produced through the anaerobic digestion of organic matter such as animal waste, crop residues, and kitchen waste. During the process, methane gas is produced, which can be used as a fuel for cooking, heating, and generating electricity. Biogas has a higher thermal efficiency because it is a cleaner and more efficient source of energy compared to traditional fuels.
2. Biogas serves as a source of energy in the form of fuel and can be used as manure for farm crops:
- This statement is also true. Biogas not only serves as a source of energy but also produces a byproduct called digestate, which can be used as a nutrient-rich organic fertilizer for farm crops. The digestate contains nutrients like nitrogen, phosphorus, and potassium, which are essential for plant growth. Using biogas as a source of energy and digestate as manure helps in achieving a sustainable and integrated approach to energy and agriculture.
3. Biogas is slightly less environment friendly as it releases greenhouse gases when burnt as a fuel:
- This statement is incorrect. Biogas is considered to be an environmentally friendly source of energy. While it is true that burning biogas releases greenhouse gases like carbon dioxide and methane, the overall impact on climate change is significantly lower compared to burning fossil fuels. This is because the organic matter used to produce biogas would release the same amount of greenhouse gases if left to naturally decompose. By capturing and utilizing biogas, the release of methane, which is a potent greenhouse gas, is reduced. Additionally, biogas production helps in reducing the dependence on fossil fuels and contributes to the reduction of greenhouse gas emissions.
In conclusion, the incorrect statement is that biogas is slightly less environment friendly as it releases greenhouse gases when burnt as a fuel. Biogas is actually considered to be an environmentally friendly source of energy due to its higher thermal efficiency and lower greenhouse gas emissions compared to traditional fuels.
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Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer?.
Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements regarding biogas which is a very important source of energy inrural areas.1. Biogas has a higher thermal efficiency compared to charcoal, cow dung, kerosene.2. Not only biogas serves as a source of energy in the form of fuel but also can be used as manurefor farm crops.3. It is slightly less environment friendly as it releases green house gases when burnt as a fuel.Choose the incorrect code from the followinga)1, 2 only.b)2, 3 only.c)3 only.d)None of the above.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice UPSC tests.
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