120 `cm^3` of a gas is taken at 27.3 K. The temperature is then raised to ` 0^@C` What is the new volume of the gas ? The pressure is kept constant.

Explanation

To solve the problem of finding the new volume of a gas when its temperature is changed while keeping the pressure constant, we can use Charles's Law. Charles's Law states that the volume of a gas is directly proportional to its temperature (in Kelvin) when the pressure is held constant. The formula for Charles's Law is:

\[ \frac{V_1}{T_1} = \frac{V_2}{T_2} \]

### Step-by-Step Solution:

**Step 1: Identify the given values.**
- Initial volume, \( V_1 = 120 \, cm^3 \)
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