Which of the following graphs represents freundlich adsorption isotherm?

Options

A.
B.
C.
D.

Explanation

To determine which graph represents the Freundlich adsorption isotherm, we need to follow these steps:

### Step 1: Understand the Freundlich Adsorption Isotherm
The Freundlich adsorption isotherm describes how the amount of gas adsorbed (x/m) varies with pressure (P) at a constant temperature. The relationship is given by the equation:
\[ \frac{x}{m} = k P^{1/n} \]
where:
- \( \frac{x}{m} \) is the extent of adsorption,
- \( P \) is the pressure,
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