Question
To find the standard potential of M3+/M electrode,the following cell is constituted : Pt/M/M3+(0.001 mol L−1 )/Ag+(0.01 mol L−1 )/Ag
The emf of the cell is found to be 0.421 volt at 298 K. The standard potential of half reaction M3+ + 3e−$ \to $ M at 298 K will be :
(Given $E_{A{g^ + }\,/\,Ag}^ - $ at 298 K = 0.80 Volt)
The emf of the cell is found to be 0.421 volt at 298 K. The standard potential of half reaction M3+ + 3e−$ \to $ M at 298 K will be :
(Given $E_{A{g^ + }\,/\,Ag}^ - $ at 298 K = 0.80 Volt)