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Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryRelationship between Eº, DGº & KeqMedium2 minQB

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At $2 5^{\circ} C$ , the standard emf of cell having reactions involving two electron change is found to be 0.295 V . The equilibrium constant of the reaction is

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Answer:

Solution:

$E ° = \frac{0.059}{n} lo g K_{c}$

Therefore, $0.295 = \frac{0.059}{2} lo g K_{c}$ .

$K_{c} = 1 0^{10}$ .

Stream:JEESubject:ChemistryTopic:ElectrochemistrySubtopic:Relationship between Eº, DGº & Keq

⏱ 2mℹ️ Source: QB

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