Question

Given : 2Br⁻ → Br₂ + 2e⁻ E˚ = -1.09V;
I₂ + 2e⁻ → 2I⁻ E˚ = 0.54V
Fe²⁺ + 2e → Fe E˚ = - 0.44 V
Which of the following reactions will not be spontaneous?
(a) Fe+Br₂ → FeBr₂ (b) Fe+ I₂ ®FeI₂
(c) I₂ + 2Br⁻ → 2I⁻ + Br₂ (d) Br₂ + 2I⁻ → 2Br⁻ + I₂

Answer 1

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❤.option C is correct