1.

The strongest oxidizing agent among the following isA. `K_(2)Cr_(2)O_(7)`B. `MnO_(2)`C. `KMnO_(4)`D. `Cl_(2)`

Answer» Correct Answer - c
`E^(c-)._(Cr_(2)O_(7)^(2-)|Cr^(3+))=1.33V,E^(c-)._(MnO_(2)|Mn^(2+))=1.23V,`
`E^(c-)._(MnO_(4)^(c-)|Mn^(2+))=1.51V,e^(C-)._(Cl_(2)|Cl^(c-))=1.36V,`
`:. E^(c-)._(MnO_(4)^(c-)|Mn^(2+))` is highest , `KMnO_(4)` is the strongest oxidizing agent.


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