A solution is prepared by dissolving 1.0g of NaOH in water to get 250 ml of solution. Calculate its molarity.

Explanation

To calculate the molarity of the NaOH solution, we will follow these steps:

### Step 1: Identify the given values
- Mass of NaOH (solute) = 1.0 g
- Volume of solution = 250 mL

### Step 2: Calculate the number of moles of NaOH
To find the number of moles, we use the formula:
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