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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsConcentration
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Which ore is concentrated by the froth flotation process?

  • A
    Cassiterite
  • B
    Cinnabar
  • C
    Corundum
  • D
    Horn silver
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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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Match the method of concentration of ore in Column $I$ with the ore in Column $II$.
$I$ (Method) $II$ (Ore)
$(I)$ Magnetic separation $a. Cu_2S$
$(II)$ Froth flotation $b. FeCr_2O_4$
$(III)$ Gravity separation $c. Al_2(SiO_3)_3$

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Froth floatation process is used for the concentration of the ore of

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