ElectrochemistryHard

Question

For a reaction A(s) + 2B+ → A2+ + B(s); KC has been found to be 1012. The EMF of the cell is

Options

A.0.354 V
B.0.708 V
C.0.534 V
D.0.453 V

Solution

$E_{cell}^{o} = \frac{0.059}{2}.\log 10^{12} = 0.354\text{ V}$

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