A current of 1 ampere is paased for one hour between nickel electrodes in 0.5 L of 2 M Ni `(NO_(3))_(2)` solution. What will be the molarity of the solution at the end of the electrolysis?

Explanation

To solve the problem, we need to analyze the electrolysis process involving nickel electrodes in a nickel nitrate solution.

### Step-by-Step Solution:

1. **Identify the Initial Conditions**:
- We have a 0.5 L solution of 2 M Ni(NO₃)₂.
- The initial number of moles of Ni(NO₃)₂ can be calculated as:
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