Rutile is separated from chlorapatite by :

Options

A. Froth floatation method
B. Levigation
C. Magnetic separation method
D. Electrostatic separation method

Answer

To solve the question of how rutile is separated from chlorapatite, we will analyze the methods given and determine the most appropriate one based on the properties of the materials involved.

### Step-by-Step Solution:

1. **Identify the Materials**:
- Rutile is primarily composed of titanium dioxide (TiO2) and is known for its magnetic properties.
- Chlorapatite is a mineral that can contain impurities, some of which may also exhibit magnetic characteristics.

2. **Evaluate the Separation Methods**:
- **Froth Flotation**: This method is typically used for the separation of sulfide ores and relies on the differences in surface properties of the minerals. Since rutile and chlorapatite are not sulfide ores, this method is not applicable.
- **Levigation**: This method separates materials based on differences in density. Since rutile and chlorapatite do not have significant differences in density, levigation is not suitable.
- **Magnetic Separation**: This method utilizes magnetic properties to separate materials. Given that rutile exhibits magnetic properties, this method is a strong candidate for separation.
- **Electrostatic Separation**: This method is used for separating materials based on their electrical conductivity. Since rutile and chlorapatite do not require ionization or significant differences in electrical properties for separation, this method is not applicable.

3. **Conclusion**:
- The most effective method for separating rutile from chlorapatite is **magnetic separation**. This method takes advantage of the magnetic properties of rutile and any magnetic impurities present in chlorapatite.

### Final Answer:
Rutile is separated from chlorapatite by **magnetic separation**.

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