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With reference to Coking coal, consider the following statements:
- It is a high-quality coal that is low in impurities and has a high carbon content,
- India is the largest coal-producing country in the world.
Which of the statements given above is/are correct?
- a)1 Only
- b)2 Only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
With reference to Coking coal, consider the following statements: It i...
Coal Ministry has recently Identified more Blocks to Enhance Coking Coal Production.
About:
- Coal is a fossil fuel and is the altered remains of prehistoric vegetation that originally accumulated in swamps and peat bogs.
- The quality of each coal deposit is determined by: varying types of vegetation from which the coal originated; depths of burial; temperatures and pressures at those depths; and length of time the coal has been forming in the deposit.
- Coking coal is a high-quality coal that is low in impurities and has a high carbon content, which makes it ideal for use in the metallurgical process.
- Coking coal is used to produce coke, which is a porous, solid carbon material that is used as a fuel and a reducing agent in the production of iron and steel.
- Largest coal-producing countries in the world: China (3.7 billion tonnes), India (783 million tonnes), United States (640 million tonnes), Indonesia (616 million tonnes).
Hence only statement 1 is correct.
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With reference to Coking coal, consider the following statements: It i...
Overview of Coking Coal
Coking coal, also known as metallurgical coal, is essential for steel production. It is characterized by its ability to soften, swell, and then resolidify when heated, forming coke. This coke is crucial in the steel-making process as it acts as a reducing agent and energy source.
Statement 1: Quality of Coking Coal
- Coking coal is indeed a high-quality coal.
- It is low in impurities such as sulfur and ash.
- It typically has a high carbon content, making it suitable for metallurgical processes.
Thus, Statement 1 is correct.
Statement 2: India as the Largest Coal-Producing Country
- While India is one of the top coal producers globally, it is not the largest.
- As of October 2023, China holds the title of the largest coal-producing country in the world.
- India ranks second in terms of coal production.
Therefore, Statement 2 is incorrect.
Conclusion
Based on the analysis:
- Statement 1 is correct: Coking coal is high-quality and low in impurities.
- Statement 2 is incorrect: India is not the largest coal-producing country; that title belongs to China.
Hence, the correct answer is option 'A' (1 only).
Coking coal, also known as metallurgical coal, is essential for steel production. It is characterized by its ability to soften, swell, and then resolidify when heated, forming coke. This coke is crucial in the steel-making process as it acts as a reducing agent and energy source.
Statement 1: Quality of Coking Coal
- Coking coal is indeed a high-quality coal.
- It is low in impurities such as sulfur and ash.
- It typically has a high carbon content, making it suitable for metallurgical processes.
Thus, Statement 1 is correct.
Statement 2: India as the Largest Coal-Producing Country
- While India is one of the top coal producers globally, it is not the largest.
- As of October 2023, China holds the title of the largest coal-producing country in the world.
- India ranks second in terms of coal production.
Therefore, Statement 2 is incorrect.
Conclusion
Based on the analysis:
- Statement 1 is correct: Coking coal is high-quality and low in impurities.
- Statement 2 is incorrect: India is not the largest coal-producing country; that title belongs to China.
Hence, the correct answer is option 'A' (1 only).
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With reference to Coking coal, consider the following statements: It is a high-quality coal that is low in impurities and has a high carbon content, India is the largest coal-producing country in the world.Which of the statements given above is/are correct?a)1 Onlyb)2 Onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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