Identify the ores that can be concentrated by leaching. – InterviewSolution

1.	Identify the ores that can be concentrated by leaching.
Answer» Answer :ZINCITE (ZNO), bauxite `(Al_2O_3.2H_2) and DIASPORE `(Al_2O_3H_2O)` can be CONCENTRATED by LEACHING with a concentrated solution of NaOH.

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