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प्रश्न
How will you convert the following:
[Ag(CN)2]− to Ag
उत्तर
[Ag(CN)2]− to Ag
The metal is recovered from the complex by reduction or displacement method using a more electropositive zinc metal.
\[\ce{2[Ag(CN)2]- +Zn -> 2Ag + [Zn(CN)4]^2-}\]
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संबंधित प्रश्न
Write the reactions involved in the zone of reduction in blast furnace during extraction of iron.
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(A) H2
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(C) SiO2
(D) CO
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(a)Hoope process
(b)Hall process
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(d)Serperck process
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