According to Charles's law, volume of gas is related to pressure as ..........

Explanation

To solve the question regarding the relationship between the volume of a gas and pressure according to Charles's Law, we can follow these steps:

### Step-by-Step Solution

1. **Understanding Charles's Law**:
- Charles's Law states that at constant pressure, the volume of a gas is directly proportional to its absolute temperature (in Kelvin). This can be expressed mathematically as:
\[
V \propto T \quad \text{(at constant pressure)}
...