Bleeding is stopped by the application of ferric chloride. This is due to ……….. Of blood.

Answer

To solve the question "Bleeding is stopped by the application of ferric chloride. This is due to ……….. of blood," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Components**:
- Ferric chloride (FeCl₃) dissociates in solution to produce ferric ions (Fe³⁺) and chloride ions (Cl⁻).

2. **Properties of Blood**:
- Blood contains various components, including red blood cells, which have a negatively charged membrane due to the presence of proteins and other molecules.

3. **Role of Zeta Potential**:
- The negative charge on the red blood cells creates a zeta potential, which helps maintain the dispersion of blood cells in the plasma.

4. **Interaction of Ferric Ions with Blood**:
- When ferric chloride is applied, the positively charged ferric ions (Fe³⁺) interact with the negatively charged components of the blood.

5. **Coagulation Process**:
- The attraction between the positively charged ferric ions and the negatively charged blood particles leads to the aggregation or coagulation of blood cells.

6. **Conclusion**:
- This coagulation process effectively stops the bleeding by forming a clot, thus the correct answer to the question is "coagulation of blood."

### Final Answer:
Bleeding is stopped by the application of ferric chloride due to **coagulation of blood**.

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