what-is-the-primary-function-of-a-salt-bridge-in-an-electrochemical-cell

Question

What is the primary function of a salt bridge in an electrochemical cell?

Accepted Answer

To allow the flow of ions to balance the charge and minimize potential differences.

Answer

To increase the concentration of ions in one half-cell.

Answer

To act as a barrier to electron flow.

Answer

To prevent any ion movement between the two half-cells.