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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What is the basis of hydraulic washing for separating ore and gangue particles?

Options

  1. AColor differences
  2. BSpecific gravity differences
  3. CMagnetic properties
  4. DChemical composition

Correct answer

B. Specific gravity differences

Step-by-step solution

Hydraulic washing relies on the difference in specific gravities of ore and gangue particles for separation.

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