The following question refer to one gram molecular mass of chlorine gas :
What volume will the gas occupy at 273°C?

Explanation

To solve the problem of finding the volume that one gram molecular mass of chlorine gas will occupy at 273°C, we will use Charles's Law. Here’s a step-by-step solution:

### Step 1: Understand Charles's Law
Charles's Law states that the volume of a gas is directly proportional to its temperature (in Kelvin) when pressure is held constant. This can be expressed as:
\[ V \propto T \]
or
\[ \frac{V_1}{T_1} = \frac{V_2}{T_2} \]

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