The numerical value of b is ......times the actual volume occupied by one mole of gas molecule.

Explanation

To solve the question regarding the numerical value of \( b \) in relation to the actual volume occupied by one mole of gas molecules, we can follow these steps:

### Step 1: Understand the Concept of \( b \)
The value of \( b \) is known as the "co-volume" or "excluded volume" in the context of real gases. It represents the volume that is effectively occupied by gas molecules when they are in motion.

**Hint:** Remember that \( b \) accounts for the volume that gas molecules cannot occupy due to their finite size.

### Step 2: Relate \( b \) to Actual Volume
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