The standard emf of galvanic cell involving 3 moles of electrons in its redox reaction is 0.59 V. The equilibrium constant for the reaction of the cell is

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Correct answer: D. (d) : ^nFE^ _ cell=2.303 RT log ⁡K E_ cell^ = 2.303 RT nF log ⁡K= 0.0591n log ⁡K n=3 log ⁡K= 0.59 30.0591=29.9 ⇒K ≈10^30

$The standard emf of galvanic cell involving 3 moles of electrons in its redox reaction is 0.59 V . The equilibrium constant for the reaction of the cell is$

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