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During the production of iron and steel....

During the production of iron and steel.

A

The oxide ore is primarily reduced to iron by solid coke according to the reaction
`2Fe_(2)O_(3) + 3C rarr 4 Fe + 3CO_(2)`

B

The oxide ore is reduced by the carbon monoxide according to the reaction
`Fe_(2)O_(2) + 3CO rarr 2Fe + 3CO_(2)`

C

Major silica impurities are removed as calcium silicate slag by addition of a fluxing agent limestone

D

The silicate slag is used in manufacturing cement

Text Solution

Verified by Experts

The correct Answer is:
b,c
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  15. During the production of iron and steel.

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  18. The disadvantage of carbon reduction method are :

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

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

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