Fewpal
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in Chemistry by (57.6k points)

Calcium silicate (slag) formed in the slag formation zone in extraction of iron from haematite ore : 

(A) does not dissolve in molten iron 

(B) being lighter floats on the molten iron 

(C) is used in cement industry 

(D) prevents the re-oxidation of molten iron

1 Answer

+1 vote
by (63.6k points)
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Best answer

Correct option is (ABCD)

(A) does not dissolve in molten iron 

(B) being lighter floats on the molten iron 

(C) is used in cement industry 

(D) prevents the re-oxidation of molten iron 

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