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Which substance is used as a fuel in a blast furnace?
- A$CO$
- B$SiO_2$
- C$CaO$
- D$Fe_2O_3$
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View SolutionThe Ellingham diagram for zinc,magnesium and carbon converting into corresponding oxides is shown below.
At $........$ $^oC$ temperature,zinc and carbon have equal affinity for oxygen.
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