A gas storage tank has a small leak. The pressure in the tank drop more quickly if the gas is hydrogen than if it is oxygen. Why ?

Explanation

To understand why the pressure in a gas storage tank drops more quickly for hydrogen than for oxygen when there is a small leak, we can analyze the situation using the principles of kinetic theory and diffusion.

### Step-by-Step Solution:

1. **Understanding the Scenario**:
- We have a gas storage tank with a small leak. The gases in question are hydrogen (H₂) and oxygen (O₂). We need to determine why the pressure drops more quickly for hydrogen.

2. **Concept of Diffusion**:
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