Question

2al + 3sn²⁺ → 2al³⁺ + 3sn
in the voltaic cell above, which letter represents the salt bridge?

Explanation:

In a voltaic cell, the salt bridge is the component that connects the two half - cells and allows the flow of ions to maintain electrical neutrality. Looking at the diagram, the structure labeled with \(NaCl\) (which is the electrolyte in the salt bridge) and connecting the two beakers (half - cells with \(Sn\) and \(Al\) electrodes) is labeled \(C\). The other labels: \(A\) and \(B\) are the beakers, \(D\) is part of the wire for electron flow, and the electrodes are \(Sn\) and \(Al\). So the salt bridge is represented by \(C\).

Answer:

C