The process used in separating large particles from smaller ones in a solution is called

Options

A. Chromatorgraphy
B. Dialysis
C. Osmosis
D. Tyndallisation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the process used to separate large particles from smaller ones in a solution. This indicates a filtration or separation technique.

2. **Identifying Particle Size**: Recognize that in a solution, larger particles tend to move slower than smaller particles due to their size. This difference in movement can be exploited for separation.

3. **Considering Separation Techniques**: There are various methods for separating particles based on size, such as filtration, centrifugation, and dialysis. However, the focus here is on a method that specifically separates large particles from smaller ones.

4. **Defining Dialysis**: Dialysis is a process that involves the separation of particles in a solution based on their size. It allows smaller particles (like solutes) to pass through a semi-permeable membrane while retaining larger particles.

5. **Application of Dialysis**: Dialysis is commonly used in medical treatments, particularly for patients with kidney failure. It helps in filtering and purifying blood by removing waste products and excess substances.

6. **Conclusion**: Based on the understanding of the process and its application, the correct answer to the question is "dialysis."

**Final Answer**: The process used in separating large particles from smaller ones in a solution is called **dialysis**.

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