Which solution is present in salt bridge?
Correct answer: A. KCl solution
- A. KCl solution
- B. MgCl₂ solution
- C. NaCl solution
- D. K₂SO₄ solution
Explanation
A Salt bridge is a connection between the two half-cells of a galvanic cell. It has a solution of KCl which allows the movement of ions between the two half-cells. The salt bridge is necessary to maintain the charge balance of the two half-cells.
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