In the Smelting of Iron from Iron Oxide According to the Equation

question 149

Multiple Choice

In the smelting of iron from iron oxide according to the equation Fe₂O₃(s) + 3 CO(g) $\to$ 2 Fe(s) + 3 CO₂(g) ,which is oxidized?

• A)C in CO
• B)C in CO₂
• C)Fe in Fe₂O₃
• D)O in Fe₂O₃
• E)Fe metal

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