ElectrochemistryHard

Question

Select the correct option if it is known that Ksp (AgCl) > Ksp (AgBr) > Ksp (AgI)

Options

A.$E_{I^{-}|AgI|Ag}^{o} > E_{Br^{-}|AgBr|Ag}^{o} > E_{Cl^{-}|AgCl|Ag}^{o}$
B.$E_{I^{-}|AgI|Ag}^{o} < E_{Br^{-}|AgBr|Ag}^{o} < E_{Cl^{-}|AgCl|Ag}^{o}$
C.$E_{I^{-}|AgI|Ag}^{o} < E_{Cl^{-}|AgCl|Ag}^{o} < E_{Br^{-}|AgBr|Ag}^{o}$
D.$E_{I^{-}|AgI|Ag}^{o} = E_{Br^{-}|AgBr|Ag}^{o} = E_{Cl^{-}|AgCl|Ag}^{o}$

Solution

$E_{X^{-}|AgX|Ag}^{o} = E_{Ag^{+}|Ag}^{o} - \frac{RT}{F}.\ln\frac{1}{K_{sp}}$

Create a free account to view solution

View Solution Free
Topic: Electrochemistry·Practice all Electrochemistry questions

More Electrochemistry Questions

2Ce4+ + Co &#8594; 2Ce3+ + Co2+ Eocell = 1.89 V, EoCo2+/Co = - 0.277 V hence, EoCe4+Ce3+ is :...Which of the following solutions have highest resistance?...Three moles of electrons are passed through three solutions in succession containing AgNO3, CuSO4, and AuCl3, respective...In an electrolytic cell of Ag/AgNO3/Ag, when current is passed, the concentration of AgNO3...When the sample of copper with zinc impurity is to be purified by electolysis, the appropriate electrode are...