what is the role of salt bridge
Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/why-we-use-a-salt-bridge-in-the-experiment/redox-reactions/3208214
https://www.meritnation.com/ask-answer/question/why-we-use-a-salt-bridge-in-the-experiment/redox-reactions/3208214