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The funace lining in steel manufacture c...

The funace lining in steel manufacture consists of :

A

CaO

B

`SiO_(2)`

C

`MgO`

D

`CaCO_(3)`

Text Solution

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The correct Answer is:
A, C
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VK JAISWAL ENGLISH-METALLURGY-One OR MORE ANSWERS IS/ ARE CORRECT
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  2. Which of the following reaction in the blast furnace is / are endother...

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  3. The funace lining in steel manufacture consists of :

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  4. Pick up the correct statement(s) :

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

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

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  7. Which of the following ores is / are oxide ore (s) ?

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  8. Roasting of copper pyrites is done:

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  9. Which of the following is a correct statement ?

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  10. In which of the following pairs, both the minerals are oxides ?

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  11. Which of the following mineral does not contain sodium ?

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  12. Which of the following pair consists of ore of the same metal ?

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  13. The process (es) by which lighter earthy particles are freed from the ...

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  14. Roasting is carried out to :

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  15. The chemical treatment of the ore for concentration is done in the cas...

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  16. Froth floatation :

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  17. Which of the following reaction(s) occurs during calcination?

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  18. Amphoteric nature of aluminium is employed in which of the following p...

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  19. Which of the following is true for calcination of metal ore ?

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  20. The difference (s) between roasting and calcination is / are :

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