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During the extraction of iron, slag prod...

During the extraction of iron, slag produced is

A

CO

B

FeSO_3

C

MgSiO3

D

CaSiO3

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The correct Answer is:
D
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V PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-QUESTION BANK
  1. The methods chiefly. used for the extraction of lead and tin from thei...

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  2. In the extraction of Fe from 'Fe2 O3' the reducing agent is

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  3. During the extraction of iron, slag produced is

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  4. The magnetite ore is

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  5. The ore having two different metal atom is

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  6. The most electropositive metals are isolated from their ores by

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  7. Which method of purification is represented by the equations. Ti(s)+2...

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  8. Vapour phase refining of nickel is carried out using

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  9. Mond's process is used for

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  10. Some metals occur in the native form because of their

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  11. The metals occuring in the form of their compounds in the earth's crus...

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  12. In metallurgy, flux is a substance used to convert

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  13. Carbon is used as a reducing agent to obtain metals from their ores. I...

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  14. Out of the following metals, the metal which cannot be obtained by ele...

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  15. Froth floatation process for the concentration: of ores'is an illistra...

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  16. Sulphide ores, of metáls are usually concentrated by froth floatation ...

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  17. Which of the following oxides carnot be reduced to metal by carbon?

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  18. The Oil used in the floatation method for the purification-of ores is

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  19. Froth floatation process may be used to increase the concentration of ...

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