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Analyses the table given below: Which...

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

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The correct Answer is:
Iron ores such as baematite, magnetic and iron pyrites can be separated by magnetic separation.
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A N EXCEL PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
  1. Why is reduction of a metal oxide easier if the metal formed is in liq...

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  2. Is it ture under certain conditions Mg can reduce Al2O3 and Al can red...

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  3. Analyses the table given below: Which of the ores mentioned in the ...

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  4. Identify the ores that can be concentrated by leaching.

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  5. What do you mean by leaching?

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  6. You are provided with samples of some impure metals such as titanium a...

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  7. What is the name of the method that is used in manufacturing of sodium...

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  8. The concept of DeltaG^@ of coupled reaction are used explain reduction...

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  9. In the blast furnace for manufacturing iron, most of the reduction is ...

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  10. Bauxite, Al2O3.xH2O is an important ore of aluminium. It is concentrat...

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  11. All ores are minerals, but all minerals are not ores. Why?

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  12. Carbonate ores are usually subjected to calcination, while sulphide or...

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  13. Match the items of Column I with items of Column II

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  14. Why is reduction of a metal oxide easier if the metal formed is in liq...

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  15. The scientific and technological process used for isolation of the met...

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  16. The concept of DeltaG^@ of coupled reaction are used explain reduction...

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  17. Give two examples for alloy

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  18. Calcination and raosting are treatments in metallurgy before metal ext...

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  19. Match the items of Column I with items of Column II

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  20. Sulphide ores are concentrated by froth floatation process. Write the ...

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