1.

Represent the cell and calculate the standard e.m.f. of the cell having following cell reaction: {2Cr(s)+3Cd^{2+(aq)→2Cr^{3+(aq)+3Cd(s)E^°{Cr^{3+/Cr=-0.73 Volt and E^° Cd^{2+/Cd=0.40 Volt.

Answer» Represent the cell and calculate the standard e.m.f. of the cell having following cell reaction: {2Cr(s)+3Cd^{2+(aq)→2Cr^{3+(aq)+3Cd(s)E^°{Cr^{3+/Cr=-0.73 Volt and E^° Cd^{2+/Cd=0.40 Volt.


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