AP EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
In the extraction of iron. the reaction which occurs at \(900-\) 1500 K in blast furnace is
- A \(\mathrm{Fe}_2 \mathrm{O}_3+3 \mathrm{C} \rightarrow 2 \mathrm{Fe}+3 \mathrm{CO}\)
- B \(\mathrm{FeO}+\mathrm{CO} \rightarrow \mathrm{Fe}+\mathrm{CO}_2\)
- C \(3 \mathrm{Fe}_2 \mathrm{O}_3+\mathrm{CO} \rightarrow 2 \mathrm{Fe}_3 \mathrm{O}_4+\mathrm{CO}_2\)
- D \(\mathrm{Fe}_3 \mathrm{O}_4+4 \mathrm{CO} \rightarrow 3 \mathrm{Fe}+4 \mathrm{CO}_2\)
Answer & Solution
Correct Answer
(B) \(\mathrm{FeO}+\mathrm{CO} \rightarrow \mathrm{Fe}+\mathrm{CO}_2\)
Step-by-step Solution
Detailed explanation
In the blast furnace reduction of iron oxides take place at different temperature ranges.…
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