Given that the co-volume of `O_(2)` gas is `0.318 L mol^(-1)`. Calculate the radius of `O_(2)` molecule.

Explanation

To calculate the radius of the \( O_2 \) molecule given its co-volume, we can follow these steps:

### Step 1: Understand the Co-volume
The co-volume (B) is defined as the volume occupied by one mole of gas, taking into account the volume occupied by the gas molecules themselves. It can be expressed mathematically as:
\[ B = 4 \times V_{\text{actual}} \times N_A \]
where:
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