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Given, \( E_{\mathrm{I}_{2} / \mathrm{I}^{-}}^{\circ}(1 \mathrm{M})=+0.54 \mathrm{~V} \) and \( \quad E_{\mathrm{Br}_{2} / \mathrm{Br}^{-}}^{\circ}(1 \mathrm{M})=1.09 \mathrm{~V} \)
On this basis the feasible reaction is
(a) \( 2 \mathrm{Br}^{-}+\mathrm{I}_{2} \longrightarrow \mathrm{Br}_{2}+2 \mathrm{I}^{-} \)
(b) \( \mathrm{I}_{2}+\mathrm{Br}_{2} \longrightarrow 2 \mathrm{I}^{-}+2 \mathrm{Br}^{-} \)
(c) \( 2 \mathrm{I}^{-}+\mathrm{Br}_{2} \longrightarrow \mathrm{I}_{2}+2 \mathrm{Br}^{-} \)
(d) \( 2 \mathrm{~F}^{-}+2 \mathrm{Br}^{-} \longrightarrow \mathrm{I}_{2}+\mathrm{Br}_{2} \)
\( \mathrm{P} \)
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