0.01 mole of sodium hydroxide is added to 10 litres of water. How will the pH of water change?

Explanation

To determine how the pH of water changes when 0.01 moles of sodium hydroxide (NaOH) is added to 10 liters of water, we can follow these steps:

### Step 1: Calculate the concentration of NaOH in the solution.
- We have 0.01 moles of NaOH and we are adding it to 10 liters of water.
- The concentration (C) of NaOH can be calculated using the formula:

\[
C = \frac{\text{moles of solute}}{\text{volume of solution in liters}} = \frac{0.01 \text{ moles}}{10 \text{ L}} = 0.001 \text{ M}
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