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Froth flotation process is suitable for ...

Froth flotation process is suitable for concentrating …………… ores.

A

Oxide ores

B

Carbonate ores

C

Chloride ores

D

Sulphide ores

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The correct Answer is:
D
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FULL MARKS-METALLURGY -Additional questions ( CHOOSE THE BEST ANSWER )
  1. Oxide ores are concentrated by………

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  2. Heaematite and tin stone are purified by …………

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  3. Froth flotation process is suitable for concentrating …………… ores.

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  4. Copper pyrite and zinc blende are purified by……..

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  5. Frothing agents used to separate ZnS from PbS is……

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  6. Depressing agents used to separate ZnS from PbS is ……..

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  7. Leaching is also called as……..

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  8. In the leaching process ,the metal present in the ore is converted int...

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  9. Gold ore is concentrated by…….

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  10. Bauxite is purified by…….

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  11. Which type of leaching process convert insoluble sulphide ores into ...

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  12. A chemist involves mining process and he got two ores together .If on...

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  13. The process in which the concentrated ore is strongly heated in the ab...

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  14. A chemical substance that forms an easily fusible slag with gangue is ...

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  15. Blistered copper is………………

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  16. Ignition mixture used in aluminothermic process is ………….

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  17. For spontaneous reaction ,the change in free energy should be…

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  18. The change in Gibbs free energy for a reaction is expanded by...........

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  19. Relationship between DeltaG^(@) and K(P) is…….

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  20. Consider the following statements. (i)Ellingham drawn on a plot by c...

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