Question:
Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called
Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called
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Classification sorts by "settling," whereas screening sorts by "size."
Updated On: Jul 4, 2026
- Froth Floatation
- Classification
- Thickening
- Dewatering
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The Correct Option is B
Solution and Explanation
Step 1: Concept
Separation in fluids depends on terminal falling velocities, which are influenced by physical particle properties.
Step 2: Meaning
Heavy or large particles settle faster than light or small ones in a medium like water or air.
Step 3: Analysis
Froth flotation uses surface chemistry. Thickening and dewatering focus on removing water from solids. Classification is the specific term for sorting particles based on settling rates.
Step 4: Conclusion
Sorting particles by settling behavior in a fluid is known as classification. Final Answer: (B)
Separation in fluids depends on terminal falling velocities, which are influenced by physical particle properties.
Step 2: Meaning
Heavy or large particles settle faster than light or small ones in a medium like water or air.
Step 3: Analysis
Froth flotation uses surface chemistry. Thickening and dewatering focus on removing water from solids. Classification is the specific term for sorting particles based on settling rates.
Step 4: Conclusion
Sorting particles by settling behavior in a fluid is known as classification. Final Answer: (B)
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