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NEET · Chemistry · Electrochemistry
What is the formula for the Nernst equation in the cell reaction...
What is the formula for the Nernst equation in the cell reaction Ni(s) + 2Ag+(aq) → Ni₂⁺(aq) + 2Ag(s)?
Options
- AE(cell) = Eo(cell) - RT/2F ln [Ni₂⁺] / [Ag⁺]2
- BE(cell) = Eo(cell) - RT/2F ln [Ag⁺] / [Ni₂⁺]2
- CE(cell) = Eo(cell) - RT/2F ln [Ni₂⁺] / [Ag⁺]
- DE(cell) = Eo(cell) - RT/2F ln [Ag⁺] / [Ni₂⁺]
Correct answer
A. E(cell) = Eo(cell) - RT/2F ln [Ni₂⁺] / [Ag⁺]2
Step-by-step solution
The formula for the Nernst equation in the cell reactionNi(s) + 2Ag+(aq) → Ni₂⁺(aq) + 2Ag(s) is E(cell) = Eo(cell) - RT/2F ln [Ni₂⁺] / [Ag⁺]2.