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Question: Answered & Verified by Expert
Leaching is a process of
ChemistryGeneral Principles and Processes of Isolation of MetalsJIPMERJIPMER 2011
Options:
  • A reduction
  • B concentration
  • C refining
  • D oxidation
Solution:
2786 Upvotes Verified Answer
The correct answer is: concentration
Leaching is a process used for concentration or benefaction of ore. In this process, a powdered ore is treated with a suitable reagent, which can selectively dissolve the ore, but not the impurities.

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