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AP EAMCET202318 May 2023Evening ShiftChemistryGeneral Principles and Processes of Isolation of MetalsActual

The process which invovles the treatment of the ore with a suitable reagent so as to make it soluble but not impurities is called

Options

  1. AFroth floatation
  2. BRoasting
  3. CHydrometallurgy
  4. DLeaching

Correct answer

D. Leaching

Step-by-step solution

(Leaching is based on the principle of relative/ selective solubility to concentrate an ore from its impurities. e.g., in Al ₂ O ₃ ore from bauxite.

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