Using the data given below: `E_(Cr_(2)O_(7)^(2-)|Cr^(3+))^(@)=1.33V E_(Cl_(2)|Cl^(-))^(@)=1.36V` `E_(MnO_(4)^(-)|Mn^(2+))^(@)=1.51V E_(Cr^(3+)|Cr)=-0.74V` Mark the strongest reducing agent.A. `Cl^-`B. `Cr`C. `Cr^(3+)`D. `Mn^(2+)`

Using the data given below: `E_(Cr_(2)O_(7)^(2-)|Cr^(3+))^(@)=1.33V E_

1.	Using the data given below: `E_(Cr_(2)O_(7)^(2-)\|Cr^(3+))^(@)=1.33V E_(Cl_(2)\|Cl^(-))^(@)=1.36V` `E_(MnO_(4)^(-)\|Mn^(2+))^(@)=1.51V E_(Cr^(3+)\|Cr)=-0.74V` Mark the strongest reducing agent.A. `Cl^-`B. `Cr`C. `Cr^(3+)`D. `Mn^(2+)`
Answer» Correct Answer - B Lower the value of reduction potential , stronger is the reducing agent i.e., undergoes oxidation most easily. `Cr to Cr^(3+) + 3e^(-)` (oxidation) Hence, Cr is ther strongest reducing agent .

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Using the data given below: `E_(Cr_(2)O_(7)^(2-)|Cr^(3+))^(@)=1.33V E_(Cl_(2)|Cl^(-))^(@)=1.36V` `E_(MnO_(4)^(-)|Mn^(2+))^(@)=1.51V E_(Cr^(3+)|Cr)=-0.74V` Mark the strongest reducing agent.A. `Cl^-`B. `Cr`C. `Cr^(3+)`D. `Mn^(2+)`

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