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For which of the following metals can be...

For which of the following metals can be extracted by aluminothermic process ?

A

Manganese

B

Iron

C

Chromium

D

Magnesium

Text Solution

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The correct Answer is:
A, B, C
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VK JAISWAL ENGLISH-METALLURGY-One OR MORE ANSWERS IS/ ARE CORRECT
  1. During the production of iron and steel.

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  2. The smelting of iron in a blast furnace involves, which of the followi...

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  3. For which of the following metals can be extracted by aluminothermic p...

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  4. For which of the following metal, the carbon reduction cannot be used ...

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  5. The advantage(s) of using carbon to reduce a number of oxides and othe...

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  6. The disadvantage of carbon reduction method are :

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  7. Which of the following metal (s) is /are commercially extracted by sel...

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  8. Which of the following is / are correctly matched ?

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  9. The funciton of adding cryolite in the electrolytic reduction of alumi...

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  10. Which of the following reduction reactions are actually employed in co...

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  11. The main reaction occuring in blast furnance during extraction of iron...

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  12. Which of the following are true for electrolytic extraction of alumini...

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  13. Select correct statement regrading silver extraction//purification pro...

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  14. Aluminothermy used for on the spot welding of large iron structures is...

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  15. Highly electropositive metal(s) can not be commercially extracted by c...

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  16. Which of the following reaction in the blast furnace is / are endother...

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  17. The funace lining in steel manufacture consists of :

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  18. Pick up the correct statement(s) :

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  19. Which of the following metal (s) is /are commercially extracted by sel...

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  20. Which of the following process makes the ore porous ?

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