What role does the salt bridge play in a voltaic cell?

Chemistry

2 answers:

maw [93]4 years ago

6 0

B. it allows migration.

Oksana_A [137]4 years ago

5 0

Answer: Option (b) is the correct answer.

Explanation:

A salt bridge is a device which helps in maintaining electrical neutrality between the solution at both ends of cathode and anode.

Basically, a salt bridge helps in migration of ions in oxidation-reduction half reactions occurring at anode and cathode.

Thus, we can conclude that role of a salt bridge in a voltaic cell is that it allows migration of ions from one half–cell to the other.

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