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NEET
Exam
NEET
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NEET · Chemistry · General Principles and Processes of Isolation of Metals

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

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

Options

  1. AHCl
  2. BNaOH
  3. CNaCN or KCN
  4. DH2SO4

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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