Calculate the molecular diameter of helium from its van der Waals constant `b`. `(b=24cm^(3)mol^(-1))`

Explanation

To calculate the molecular diameter of helium from its van der Waals constant \( b \), we can follow these steps:

### Step 1: Understand the relationship between \( b \) and molecular volume
The van der Waals constant \( b \) is related to the volume occupied by one mole of gas. It is given by the formula:
\[ b = 4 \times V_{\text{molar}} \]
where \( V_{\text{molar}} \) is the volume occupied by one mole of gas.
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