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Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]
- a)Galena
- b)Copper pyrite
- c)Sphalerite
- d)Argentite
Correct answer is option 'D'. Can you explain this answer?
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Sulphide ores of metals are usually concentrated by froth flotation pr...
Leaching is the selective dissolution of the desired mineral leaving behind the impurities in a suitable dissolving agent eg Argentitie or Silver glance, Ag2S is an ore of silver. Silver is extracted from argentite by the mac-Arthur and Forest process (leaching process).
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Sulphide ores of metals are usually concentrated by froth flotation pr...
Exception in Sulphide Ores Concentration:
To answer this question in detail, we need to understand the process of froth flotation and chemical leaching in ore concentration.
Froth Flotation Process:
- Froth flotation is a process used for the concentration of sulphide ores.
- In this process, ore particles are selectively attached to air bubbles by using reagents and are carried to the surface for collection.
- Usually, sulphide ores of metals like lead, copper, zinc are concentrated using froth flotation.
Chemical Leaching Process:
- Chemical leaching is a process in which a desired metal is extracted from its ore by chemical reactions with a leaching solution.
- This process is particularly suitable for ores that cannot be concentrated by froth flotation.
- In the case of argentite (silver sulphide ore), it is an exception as it is concentrated by chemical leaching instead of froth flotation.
Therefore, the correct answer to the question is option D. Argentite. Argentite is an exception among sulphide ores as it is concentrated through chemical leaching rather than the conventional froth flotation process.
To answer this question in detail, we need to understand the process of froth flotation and chemical leaching in ore concentration.
Froth Flotation Process:
- Froth flotation is a process used for the concentration of sulphide ores.
- In this process, ore particles are selectively attached to air bubbles by using reagents and are carried to the surface for collection.
- Usually, sulphide ores of metals like lead, copper, zinc are concentrated using froth flotation.
Chemical Leaching Process:
- Chemical leaching is a process in which a desired metal is extracted from its ore by chemical reactions with a leaching solution.
- This process is particularly suitable for ores that cannot be concentrated by froth flotation.
- In the case of argentite (silver sulphide ore), it is an exception as it is concentrated by chemical leaching instead of froth flotation.
Therefore, the correct answer to the question is option D. Argentite. Argentite is an exception among sulphide ores as it is concentrated through chemical leaching rather than the conventional froth flotation process.
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Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer?
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Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer?.
Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sulphide ores of metals are usually concentrated by froth flotation process. Which one of the following sulphide ores offer an exception and its concentrated by chemical leaching? [2007]a)Galenab)Copper pyritec)Sphalerited)ArgentiteCorrect answer is option 'D'. Can you explain this answer?.
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