A Salt Bridge is used for the purpose of _.
Correct answer: B. Circuit completion
- A. Producing electrons
- B. Circuit completion
- C. Increasing the speed of electrons
- D. All of these options are correct
Explanation
The purpose of the salt bridge is to act as a source of spectator ions that can migrate into each of the half cells to preserve neutrality. Any charge buildup in the solutions of the two half cells is known as a junction potential.Hence,it is used for circuit completion.
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