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Consider the following statements:
1. Blue hydrogen is produced when natural gas is split into hydrogen and carbon dioxide.
2. Green hydrogen is produced when hydrogen is produced by splitting water by electrolysis.
3. Brown hydrogen is formed through coal gasification.
Which of the given above statements is/are correct?
1. Blue hydrogen is produced when natural gas is split into hydrogen and carbon dioxide.
2. Green hydrogen is produced when hydrogen is produced by splitting water by electrolysis.
3. Brown hydrogen is formed through coal gasification.
Which of the given above statements is/are correct?
- a)1 only
- b)1 and 2 only
- c)2 and 3 only
- d)1, 2 and 3
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Consider the following statements:1. Blue hydrogen is produced when na...
Explanation:
Blue Hydrogen:
- Blue hydrogen is produced when natural gas is split into hydrogen and carbon dioxide.
- This process is known as steam methane reforming, where methane from natural gas reacts with steam to produce hydrogen and carbon dioxide.
- The carbon dioxide produced in this process is usually captured and stored underground to reduce greenhouse gas emissions.
Green Hydrogen:
- Green hydrogen is produced when hydrogen is generated by splitting water through electrolysis.
- Electricity is used to split water into hydrogen and oxygen, with renewable energy sources like solar or wind power often used to power the electrolysis process.
- Green hydrogen is considered environmentally friendly as it produces zero greenhouse gas emissions when produced using renewable electricity.
Brown Hydrogen:
- Brown hydrogen is formed through coal gasification, where coal is reacted with steam and oxygen to produce hydrogen and carbon dioxide.
- This process is considered less environmentally friendly compared to blue or green hydrogen due to the high carbon emissions associated with coal gasification.
Conclusion:
- All three statements are correct, as they describe the different methods of producing hydrogen (blue, green, and brown) and the sources from which they are derived.
- Blue hydrogen is produced from natural gas, green hydrogen from water electrolysis using renewable energy, and brown hydrogen from coal gasification.
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Community Answer
Consider the following statements:1. Blue hydrogen is produced when na...
- Statement 1 is correct: Blue hydrogen is hydrogen produced from natural gas with a process of steam methane reforming, where natural gas is mixed with very hot steam and a catalyst. It split into hydrogen and carbon dioxide.
- Statement 2 is correct: Green hydrogen derived from water electrolysis using renewable electricity.
- Statement 3 is correct: Brown hydrogen is formed through coal gasification.
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Consider the following statements:1. Blue hydrogen is produced when natural gas is split into hydrogen and carbon dioxide.2. Green hydrogen is produced when hydrogen is produced by splitting water by electrolysis.3. Brown hydrogen is formed through coal gasification.Which of the given above statements is/are correct?a)1 onlyb)1 and 2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'D'. Can you explain this answer?
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