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Standrd reduction potentials of the half reactions are given below : `F_2 (g) +re^- rarr 2 F^(-) (aq) E^@ = + 2.85 V` ` Cl_2 (g) +2e^- rarr 2 Cl^-(aq) , E^2 = + 1.36 V` `Br _2 (i) + 2 e^- rarr 2Br (aq) , E^2 = + 1. 06 V` `I_2 (s) + 2 e^- rarr 2I^(-) (aq) , E^2 = + . 53 V`. The strongest oxidizing and reducing agents respectivelyA. ` F_2` and `I^(-)`B. ` Br_(2)` and `C l^(-)`C. `Cl_2` and `Br^(-)`D. ` Cl_2` and `I_2` |
Answer» Correct Answer - A The given values are `E_(RP)^@` More si `E_(RP)^@` , more is the tendency to gin electron or to show reduction or to show strong oxedant nature . |
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