NEET Chemistry Nernst Equation MCQ Question
E° cell = 1.1 V for Daniel cell. Which of the following expressions are correct description of state of equilibrium in this cell?
1.1 = Kc
2.303RT/2F logKc = 1.1
logKc = 2.0/0.059
log Kc = 1.1
Correct Answer
Detailed Explanation
The Nernst equation relates the cell potential to the equilibrium constant. At equilibrium, E° = (RT/nF) ln Kc, which simplifies to the given expression.
Found an issue with this question?
Related Questions
More from Electrochemistry
Calculate the emf of the cell in which of the following reaction takes place Ni(s) + 2Ag⁺(0.002M) ⟶ Ni²⁺(0.160M) + 2Ag(s) Given that E°cell = 1.05V
The molar conductance of NaCl, HCl and CH₃COONa at infinite dilution are 126.45, 426.16 and 91.0 S cm² mol⁻¹ respectively. The molar conductance of CH...
Given below are half cell reactions: MnO₄⁻ + 8H⁺ + 5e⁻ → Mn²⁺ + 4H₂O, E° = +1.51 V 1/2 Ω₂ + 2H⁺ + 2e⁻ → H₂O, E° = +1.23 V Will the permanganate ion...