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JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

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The ore that is concentrated by forth floatation process is
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Correct option: B
Cinnabar
Option B (Cinnabar) is correct because Cinnabar (HgS) is a sulfide ore and froth flotation is commonly used for concentrating sulfide ores.

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Which of the following is used as a stabilizer during the concentration of sulphide ores? Which statement is correct? Diaspora is: Following method is not used for extraction of Al Carbon reduction method is commercially used for the reduction of The metal which is purified by zone refining is
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