General Principles and Processes of Isolation of Elements

JEE Advanced · Chemistry · 23 past questions

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1. Q7 2019 Paper 2

   The cyanide process of gold extraction involves leaching out gold from its ore with $\mathrm{CN}^-$ in the…

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2. Q16 2012 Paper 2

   In the cyanide extraction process of silver from argentite ore, the oxidizing and reducing agents used are

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3. Q20 2008 Paper 1

   Native silver metal forms a water soluble complex with a dilute aqueous solution of NaCN in the presence of

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