ElectrochemistryHard

Question

Pt | Cl2 (P1 atm) | HCl (0.1 M) | Cl2 (P2 atm) | Pt, cell reaction will be spontaneous if

Options

A.P1 = P2
B.P1 > P2
C.P2 > P1
D.P1 = P2 = 1 atm

Solution

Ecell = Eocell - log10
If P1 < P2,    Ecell = + ve  (spontaneous)

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