Multimolecular colloids are present in?

Options

A. Sol of sulphur
B. Sol of protein
C. Sol of gold
D. Soap solution

Answer

To determine where multimolecular colloids are present, we need to analyze the options provided in the question:

1. **Understanding Multimolecular Colloids**:
- Multimolecular colloids are formed by the aggregation of a large number of atoms or molecules.
- They typically consist of small particles that are held together by weak Van der Waals forces.
- Examples include colloids formed from substances like sulfur and gold.

2. **Analyzing the Options**:
- **Option A: Soul of Sulphur**: This is a colloidal solution where sulfur particles aggregate to form multimolecular colloids. Thus, this option is correct.
- **Option B: Soul of Protein**: Proteins are large macromolecules, and colloids formed from proteins are classified as macromolecular colloids. This option is incorrect for multimolecular colloids.
- **Option C: Soul of Gold**: Similar to sulfur, gold can also form colloidal solutions where gold atoms aggregate, making this option correct as well.
- **Option D: Soap Solution**: Soap solutions form micelles and are categorized as associated colloids. This option is incorrect for multimolecular colloids.

3. **Conclusion**:
- The multimolecular colloids are present in the soul of sulfur and the soul of gold.

**Final Answer**: Multimolecular colloids are present in the soul of sulphur and the soul of gold.

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