Home Chemistry Electrochemistry Galvanic Cells Which of the following is/are function(s) of…
Chemistry Electrochemistry Galvanic Cells Single Correct MCQ
Published on: August 13, 2026

Which of the following is/are function(s) of salt-bridge?

A
It completes the electrical circuit with electrons flowing from one electrode to the other through external wires and a flow of ions between the two compartments through salt-bridge.
and
B
It minimizes the liquid-liquid junction potential.
C
It increases the concentration of electrolyte
D
Both

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The correct answer is:
D

Salt bridge completes internal circuit for flow of ions and it minimizes the formation of liquid-liquid junction potential.

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