Science, asked by roshanrs5091, 1 year ago

Slag formed in blast furnace, removes the impurity of (a) SiO2 (b) CaO (c) CO2 (d) FeO

Answers

Answered by shikha2019
2
I think the correct answer is c. CO2
Answered by Sweetbuddy
2
The correct option is (a) SiO2 .

Explanation:

In the blast furnace, SiO2 is removed as calcium silicate.

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