A mangenese electrode is immersed in a 2.0 M solution of as cathod , and a mangenese electrode immersed in a solution of as the anode (T= 25 C) . What is the emf ?
0.47 V
0.047 V
0.053 V
0.53 V
As we have learned
Concentration Cells -
A cell in which electrical energy is produced by the transference of a substance from a system of high concentration to one at low at low concentration is known as concentration cells.
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This is concentration cell
Option 1)
0.47 V
Option 2)
0.047 V
Option 3)
0.053 V
Option 4)
0.53 V
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