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Explain the reducing behaviour of carbon in the extraction of iron using Ellingham diagram. |
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Answer» Solution :The formation CO from coke has `/_\G^0` that `Fe_2O_3` above 1073K. CO is more stable than `Fe_2O_3`. Hence Coke reduces `Fe_2O_3` into MOLTEN FE above 1073 K `Fe_2O_3(s)overset(gt1073K)to2Fe_((s))2FE((s))+3CO((g))` |
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