Why does molality of a solution remains unchanged with change in temperature while its molarity changes ?

Explanation

To understand why molality remains unchanged with temperature while molarity does, we can break down the concepts of molality and molarity step by step.

### Step-by-Step Solution:

1. **Define Molarity**:
Molarity (M) is defined as the number of moles of solute per liter of solution. The formula for molarity is:
\[
\text{Molarity (M)} = \frac{\text{Number of moles of solute}}{\text{Volume of solution in liters}}
...