If a standard cell potential is E∘cell=+0.85VEcell∘=+0.85V at 25 ∘C∘C, is the redox reaction of the...

Question

Question

If a standard cell potential is E∘cell=+0.85VEcell∘=+0.85V at 25 ∘C∘C, is the redox reaction of the cell spontaneous?

If a standard cell potential is at 25 , is the redox reaction of the cell spontaneous?

Yes, a redox reaction with a positive standard cell potential is spontaneous under standard conditions.

No, a redox reaction with a positive standard cell potential is not spontaneous under standard conditions.

No, a redox reaction will not take place at all.

Answer 1

Answer #1

For reaction to be spontaneous under standard condition, Eo should be positive.

Here Eo is positive.
So, the reaction is spontaneous

Answer: Yes, a redox reaction with a positive standard cell potential is spontaneous under standard conditions.

Answer 2

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