Methylene bule sol

Options

A. Negatively charged sol
B. Neutral
C. Positively charged sol
D. Both (1) & (3)

Answer

To solve the question regarding Methylene Blue sol, we will break down the information provided in the video transcript into a structured solution.

### Step-by-Step Solution:

1. **Understanding Colloidal Particles**:
- Colloidal particles can be classified based on their charge into two categories: positively charged sols and negatively charged sols.

2. **Identifying Methylene Blue**:
- Methylene Blue is a dye that is commonly used in various applications, including biological staining.

3. **Charge of Methylene Blue**:
- Methylene Blue is classified as a basic dye. Basic dyes are known to carry a positive charge.

4. **Classification of Methylene Blue Sol**:
- Since Methylene Blue is a basic dye and is positively charged, it falls under the category of positively charged sols.

5. **Conclusion**:
- Therefore, the correct classification for Methylene Blue sol is that it is a positively charged sol.

### Final Answer:
Methylene Blue sol is a positively charged sol.

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