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Which one of the following elements cons...

Which one of the following elements constitutes a major impurity in pig iron?

A

Silicon

B

Oxygen

C

Sulphur

D

Carbon

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-PRINCIPLES OF METALLURGY-OBJECTIVE EXERCISE-1
  1. In the manufacture of iron from haematite, the limestone acts as

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  2. In the extraction of iron, the slag produced is

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  3. Which one of the following elements constitutes a major impurity in pi...

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  4. In which of the following percentage of carbon is maximum

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  5. Weight ratio of roasted ore, coke and lime stone fed into the blast fu...

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  6. Carbon is present in pig Iron as

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  7. Commercially important ore of copper is its

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  8. Which is the chief ore of copper ?

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  9. The matte obtained in the callurgy of copper has the approximate Compo...

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  10. The flux used in the smelting of copper pyrites is

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  11. In the metallurgy of copper blister copper is obtained from

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  12. Blister Cu is about :

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  13. Zinc is obtained on large scale by

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  14. in Belgian process for reduction of ZnO to Z reductant is

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  15. The metal that occurs in the native state as well as in the combined f...

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  16. A common metal widely used in the displacement method to obtain other ...

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  17. The metal extracted by leaching with a cyanide is

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  18. The chemical reagent used for leaching of gold and silver ores is

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  19. Name the metal M, which is extracted based on the following equation ...

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  20. Of the following metals that cannot be obtained by electolysis of the ...

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