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Extraction of gold and silver involves l...

Extraction of gold and silver involves leaching with `CN^(-)`ion.silver is later recovered by:

A

Liquation

B

Distillation

C

Zona refining

D

Displacement with Zn

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • Extraction of gold and silver involes Teaching with CN^- ion. Silver is later recovered by:-

    A
    distillation
    B
    zone refining
    C
    displacement with Zn
    D
    liquation

  • Extraction of gold and silver involves leaching the metal with CN^(-) ion. Sliver is later recovered by :

    A
    distillation
    B
    zone refining
    C
    displacement
    D
    liquation.

  • Extraction of gold and silver involves leaching the metal with CN^(-) ion. The metal is recovered by

    A
    roasting of metal complex
    B
    calcination followed by roasting
    C
    thermal decomposition of metal complex
    D
    displacement of metal by some other metal from the complex ion

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