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Nature of some ores are given. Pick ore ...

Nature of some ores are given. Pick ore con-centrations from the bracket. (Magnetic Separation, Froth Floatation, Levigation, Leaching): Ore is heavier and impurities are lighter.

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Nature of some ores are given. Pick ore concentrations from the bracket. (Magnetic Separation, Froth Floatation, Levigation, Leaching): Ores are lighter and impurities are heavier.

Nature of some ores are given. Pick ore concentrations from the bracket. (Magnetic Separation, Froth Floatation, Levigation, Leaching): Ore is magnetic. But impurities are non-magnetic.

Nature of some ores are given. Pick ore concentrations from the bracket. (Magnetic Separation, Froth Floatation, Levigation, Leaching): Uses a solution which dissolves the ore.

Nature of some ores are given. Pick out the method of concentration from the bracket (Magnetic separation, Froth floatation, Levigation, Leaching). i) Ores are lighter and impurities are heavier. ii) Ore is magnetic. But impurities are non-magnetic iii) Uses a solution which dissolves the ore iv) Ore is heavier and impurities are lighter.

Fill in the blanks: Sulphide ores-Froth Floatation. …………….-Leaching

The concentration methods of certain ores are given below. Why these methods are used: Magnetite-Magnetic separation

Low denser ore: Froth floatation. Magnetic ore: .............

The concentration methods of certain ores are given below. Why these methods are used: Copper pyrites-Froth floatation.

Analyses the table given below: Which of the ores mentioned in the above table can be concentrated by magnetic separation method? Justify your answer.