Which one is wrongly match?

Options

A. Micelles - Associated colloids
B. Lyophilic colloids- Reversible solution
C. Cheese - Sol
D. ZSM - 5 - shape selective catalyst

Answer

To determine which option is wrongly matched, we need to analyze each of the given pairs in the question:

1. **Micelles - Associated Colloids**:
- Micelles are indeed a type of associated colloid. They form when surfactants aggregate in solution, typically above a certain concentration known as the critical micelle concentration (CMC). This pairing is correct.

2. **Lyophilic Colloids - Reversible Sols**:
- Lyophilic colloids, also known as liquid-loving colloids, can easily be dispersed in a solvent and can be re-dispersed after being dried. This means they can form reversible sols. This pairing is also correct.

3. **ZSM-5 - Shape Selective Catalyst**:
- ZSM-5 is a type of zeolite that is indeed used as a shape-selective catalyst in various chemical reactions. Its catalytic properties depend on the size of the pores, allowing it to selectively catalyze reactions based on the size of the reactants. This pairing is correct as well.

4. **G's Sol - (This option seems to be incorrectly matched)**:
- The term "G's Sol" does not correspond to a recognized type of colloid or sol in the context of surface chemistry. Therefore, this option is likely the one that is wrongly matched.

### Conclusion:
The wrongly matched option is **G's Sol**.

### Step-by-Step Solution:
1. Identify the terms in each pair.
2. Analyze the properties of micelles and confirm they are associated colloids.
3. Confirm that lyophilic colloids can form reversible sols.
4. Verify that ZSM-5 is a shape-selective catalyst.
5. Identify that "G's Sol" does not correspond to a recognized colloid type, indicating it is the incorrect match.