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Diagonal Relationship between Li and Mg

KCN forms sol...

Question

KCN forms soluble complex with silver.
If true enter 1, else enter 0.

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Solution

Silver is extracted by MacArthur- Forrest process.
In this process, silver reacts with potassium cyanide to form soluble complex (potassium argento cyanide) and precipitation of silver form solution with scrap zinc.

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