1.

The standard e.m.f. of a call, involving one electron change is found to be \[0.591\ V\] at 25°C. The equilibrium constant of the reaction is (\[F=96,500\ C\ mo{{l}^{-1}};\] \[R=8.314\ J{{K}^{-1}}mo{{l}^{-1}})\] [AIEEE 2004]

A. \[1.0\times {{10}^{10}}\]
B. \[1.0\times {{10}^{5}}\]
C. \[1.0\times {{10}^{1}}\]
D. \[1.0\times {{10}^{30}}\]
Answer» B. \[1.0\times {{10}^{5}}\]


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