JEE Main 2002 — General Principles and Processes of Isolation of Metals Question with Solution
JEE Main 2002
Question
The metal extracted by leaching with a cyanide is
Choose an option
Show full solutionCorrect option: B
Correct answer
BAg
Step-by-step explanation
Silver ore forms a soluble complex with NaCN from which silver is precipitated using scrap zinc.
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This is a previous-year question from JEE Main 2002, covering the General Principles and Processes of Isolation of Metals chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.