The process of settling down of heavier and insoluble components in a mixture solution is called

Options

A. filtration
B. sieving
C. sedimentation
D. sublimation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about a specific process that occurs when heavier and insoluble components in a mixture settle down.

2. **Identifying the Process**: When a mixture containing heavier and insoluble particles is left undisturbed, these particles tend to move downwards due to gravity. This movement leads to the formation of a layer at the bottom of the container.

3. **Defining the Term**: The process of heavier and insoluble components settling down in a mixture is known as **sedimentation**.

4. **Example for Clarity**: For instance, if you mix sand with water in a beaker and leave it undisturbed, the sand (which is heavier and insoluble) will eventually settle at the bottom of the beaker. This visual observation reinforces the concept of sedimentation.

5. **Final Answer**: Therefore, the answer to the question is that the process of settling down of heavier and insoluble components in a mixture solution is called **sedimentation**.

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