Question

Why is it necessary to use a salt bridge in a galvanic cell?

Answer 1

The purpose of a salt bridge is not to move electrons from the electrolyte, rather it's to maintain charge balance because the electrons are moving from one-half cell to the other. The electrons flow from the anode to the cathode.

Answer 2

Hii

you are welcome in my ans

salt bridge used in galvanic cell because

to full fill the need of conductivity as it contain NaCl .

to complete a circuit

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