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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What solution is used in the leaching process for silver and gold?

Options

  1. AHCl
  2. BNaOH
  3. CNaCN or KCN
  4. DH 2 SO 4

Correct answer

C. NaCN or KCN

Step-by-step solution

The metals are leached with a dilute solution of NaCN or KCN.

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