Liquids and gases diffuse in solids than the diffusion of solids in solids. The statement is

Options

A. Correct
B. Partly correct
C. Incorrect
D. None of the above

Answer

To analyze the statement "Liquids and gases diffuse in solids more than the diffusion of solids in solids," we can break it down step by step:

### Step-by-Step Solution:

1. **Understanding Diffusion**:
- Diffusion is the process where one substance spreads through another. It is influenced by factors such as intermolecular space, intermolecular attraction, kinetic energy, and temperature.

2. **Diffusion in Solids**:
- In solids, the intermolecular space is very limited, and the intermolecular attractions are strong. This results in very low permeability, meaning solids do not easily allow other substances to diffuse through them.

3. **Diffusion in Liquids**:
- Liquids have more intermolecular space compared to solids, and the intermolecular attraction is relatively less. This allows liquids to be more permeable, enabling them to dissolve solids easily. For example, when sugar is added to water, the sugar diffuses into the water.

4. **Diffusion in Gases**:
- Gases have the most intermolecular space and the least intermolecular attraction. This high permeability allows gases to diffuse easily into solids. An example is the diffusion of gases through stomata in plants.

5. **Comparing Diffusion**:
- Since solids have low permeability, they do not diffuse into each other effectively. In contrast, both liquids and gases can diffuse into solids due to their higher permeability.

6. **Conclusion**:
- The statement claims that liquids and gases diffuse in solids more than solids do in solids. This is true because solids cannot effectively diffuse into other solids, while liquids and gases can diffuse into solids.

### Final Answer:
The statement is **correct**.

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