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For the oxidation of ferric oxalate to `CO_(2), 18F` of electricity is required. How mnay moles of ferric oxalate is oxidized ? |
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Answer» Correct Answer - 3 Ferric oxalate `[Fe_(2)(C_(2)O_(4))_(3)rarr2Fe^(3+)+3C_(2)O_(4)^(2-)]` `3C_(2)O_(4)^(2-)rarr 6CO_(2)+6e^(-) [Fe^(3+)` does not change `]` `:. 6F=1 mol of Fe_(2)(C_(2)O_(4))_(3)` `18F=3 mol of Fe_(2)(Fe_(2)(C_(2)O_(4))_(3)` |
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