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 ?
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.
This is concentration cell