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Choose the correct statement :A. 1 mole of `MnO_4^(-)` ion can oxidised 5 moles of `Fe^2+` ion in acidic mediumB. 1 mole of `Cr_2O_7^2-` ion can oxidised 6 moles of `Fe^2+` ion in acidic mediumC. 1 mole of `Cu_2S` ion can oxidised 1.6 moles of `MnO_4^(-)` ion in acidic mediumD. 1 mole of `Cu_2S` ion can oxidised by 1.33 moles of `Cr_2O_7^2-` ion in acidic medium |
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Answer» Correct Answer - A,B,C,D Use equivalent of oxidising agent =equivalent of reducing agent |
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