In a galvanic cell, the salt-bridge

Options

A. Does not participate chemically in the cell reaction
B. Stops the diffusion of ions from one electrode to another
C. Is necessary for the occurrence of the cell reaction
D. Ensure mixing of the two electrolytic solutions

Explanation

Salt bridge keeps the solutions in two half -cells electrically neautral.Itprevants Transference or diffusion of the ions from one half-cell to other.