In the following redox reactionn, `Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3+) + Cr^(3+)` 1 mole of `Cr_(2)O_(7)^(2-)` oxidises.A. 1 mole of `Fe^(2+)`B. 3 mole of `Fe^(2+)`C. 4 moles `Fe^(2+)`D. 6 moles of `Fe^(2+)`

In the following redox reactionn, `Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3

1.	In the following redox reactionn, `Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3+) + Cr^(3+)` 1 mole of `Cr_(2)O_(7)^(2-)` oxidises.A. 1 mole of `Fe^(2+)`B. 3 mole of `Fe^(2+)`C. 4 moles `Fe^(2+)`D. 6 moles of `Fe^(2+)`
Answer» Correct Answer - D `underset("1 mole")(Cr_(2)O_(7)^(2-)) + underset("6 mole")(6Fe^(2+)) + 14H^(+) to 2Cr^(3+) + 7H_(2)O + 6Fe^(3+)`

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In the following redox reactionn, `Cr_(2)O_(7)^(2-) + Fe^(2+) to Fe^(3+) + Cr^(3+)` 1 mole of `Cr_(2)O_(7)^(2-)` oxidises.A. 1 mole of `Fe^(2+)`B. 3 mole of `Fe^(2+)`C. 4 moles `Fe^(2+)`D. 6 moles of `Fe^(2+)`

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