What is the effect of increase in concentration of zinc ions on the electrode potential of zinc electrode for which `E_(Zn^(2+)//Zn)` equals - 0.76 V

Explanation

To solve the problem regarding the effect of an increase in the concentration of zinc ions on the electrode potential of the zinc electrode, we can follow these steps:

### Step 1: Write the half-reaction
The half-reaction for the zinc electrode is:
\[ \text{Zn}^{2+} + 2e^- \rightarrow \text{Zn} \]

### Step 2: Identify the standard electrode potential
The standard electrode potential (\(E^\circ\)) for this reaction is given as:
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