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Which of the following is true about Salt bridge?

Option: 1

Salt bridge is used to stop the flow of ions in the electrolytic solution.


Option: 2

Salt stops the ions from accumulating in the electrolytic solution.


Option: 3

In a salt bridge, the electrolyte is made into paste form with the help of agar agar gel.


Option: 4

Salt bridge generates potential due to redox reactions occurring in it
 


Answers (1)

best_answer

Salt bridge helps in maintaining electrical neutrality in both the electrolytic solutions as it contains ions which flow into the solutions depending on the excess charge created due to redox reactions. The electrolyte is made into paste form with the help of agar agar gel.
 

Therefore, the correct option is (3).

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