Class 12 Chemistry General Principles and Processes of Isolation of Elements Concentration

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The method of concentrating the ore which makes use of the difference in density between ore and impurities is called:

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A
Levigation
B
Leaching
C
Magnetic separation
D
Liquation

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

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Froth flotation method is used to remove impurities from ore because:

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Which of the following ores is most commonly concentrated by the froth flotation process?

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What is the significance of leaching in the extraction of aluminium?

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Sulphide ores are generally concentrated by

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Which of the following is used as a stabilizer during the concentration of sulphide ores?

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