Which among the following statement is false?

Options

A. The adsorption may be monolayered or multilayered
B. Particle size of adsorbent will not affect the amount of adsorption
C. Increase of pressure increases amount of adsorption
D. Increase of temperature may decrease the amount of adsorption

Explanation

To solve the question of which statement is false regarding adsorption, we will analyze each statement one by one and determine their validity based on the principles of surface chemistry.

### Step-by-Step Solution:

1. **Statement 1: Adsorption may be monolayered or multilayered.**
- **Analysis:** Adsorption can indeed occur in a single layer (monolayer) or multiple layers (multilayer). In a monolayer, adsorbate molecules occupy the surface of the adsorbent without overlapping, while in multilayer adsorption, additional layers of adsorbate can form on top of the first layer. This statement is **true**.

2. **Statement 2: The particle size of adsorbent will not affect the amount of adsorption.**
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