JEE Exam > JEE Questions > The correct statement is:a)Zincite is a carbo...
Start Learning for Free
The correct statement is:
- a)Zincite is a carbonate ore.
- b)Sodium cyanide cannot be used in the metallurgy of silver.
- c)Aniline is a froth stabilizer.
- d)Zone refining process is used for the refining of titanium.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide...
Aniline or Cresols are used as froth stabilisers during the froth floatation process. Hence, option (3) is correct.
Zincite (ZnO) is an oxide ore. Hence, option (1) is incorrect.
Titanium is generally stabilized by Van Arkel method. Hence, option (4) is incorrect.
Sodium cyanide is used during the hydrometallurgy to extract silver from Argentite ores. Hence, option (2) is incorrect.
Zincite (ZnO) is an oxide ore. Hence, option (1) is incorrect.
Titanium is generally stabilized by Van Arkel method. Hence, option (4) is incorrect.
Sodium cyanide is used during the hydrometallurgy to extract silver from Argentite ores. Hence, option (2) is incorrect.
Most Upvoted Answer
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide...
Understanding the Correct Statement: Aniline as a Froth Stabilizer
The correct answer is option 'C': Aniline is a froth stabilizer. Here’s an explanation of why this statement is true, along with details about the other options.
What is Froth Flotation?
- Froth flotation is a widely used process in mineral processing to separate valuable minerals from gangue.
- It utilizes the differences in surface properties of minerals to achieve separation.
Role of Aniline in Froth Flotation
- Aniline, an organic compound, acts as a froth stabilizer.
- It helps in maintaining the stability of the froth generated during the flotation process, ensuring effective separation of minerals.
- By stabilizing the froth, aniline improves the recovery of valuable minerals.
Analysis of Other Options
- Zincite is a carbonate ore.
- Incorrect. Zincite is actually an oxide mineral, primarily composed of zinc oxide (ZnO), not a carbonate.
- Sodium cyanide cannot be used in the metallurgy of silver.
- Incorrect. Sodium cyanide is commonly used in the cyanidation process for extracting silver from ores.
- Zone refining process is used for the refining of titanium.
- Incorrect. Zone refining is primarily used for purifying semiconductors like silicon and germanium, not titanium.
Conclusion
In summary, option 'C' is correct because aniline plays a crucial role as a froth stabilizer in the froth flotation process, enhancing the efficiency of mineral separation. Understanding these concepts is essential for JEE aspirants in the field of chemistry and metallurgy.
The correct answer is option 'C': Aniline is a froth stabilizer. Here’s an explanation of why this statement is true, along with details about the other options.
What is Froth Flotation?
- Froth flotation is a widely used process in mineral processing to separate valuable minerals from gangue.
- It utilizes the differences in surface properties of minerals to achieve separation.
Role of Aniline in Froth Flotation
- Aniline, an organic compound, acts as a froth stabilizer.
- It helps in maintaining the stability of the froth generated during the flotation process, ensuring effective separation of minerals.
- By stabilizing the froth, aniline improves the recovery of valuable minerals.
Analysis of Other Options
- Zincite is a carbonate ore.
- Incorrect. Zincite is actually an oxide mineral, primarily composed of zinc oxide (ZnO), not a carbonate.
- Sodium cyanide cannot be used in the metallurgy of silver.
- Incorrect. Sodium cyanide is commonly used in the cyanidation process for extracting silver from ores.
- Zone refining process is used for the refining of titanium.
- Incorrect. Zone refining is primarily used for purifying semiconductors like silicon and germanium, not titanium.
Conclusion
In summary, option 'C' is correct because aniline plays a crucial role as a froth stabilizer in the froth flotation process, enhancing the efficiency of mineral separation. Understanding these concepts is essential for JEE aspirants in the field of chemistry and metallurgy.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer?
Question Description
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer?.
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer?.
Solutions for The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The correct statement is:a)Zincite is a carbonate ore.b)Sodium cyanide cannot be used in the metallurgy of silver.c)Aniline is a froth stabilizer.d)Zone refining process is used for the refining of titanium.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup