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Get Answers to all your Questions
- #Chemistry
- #National Eligibility Cum Entrance Test
- #General Principle and process of Isolation of metals
- #Manipal Entrance Test
- #Medical
Cyanide process is used in the extraction of:
Option: 1
Au
Option: 2
Ag
Option: 3
Both (1) and (2)
Option: 4
Cu
Answers (1)
Some precious metals like silver and gold are extracted from their ores with NaCN or KCN, so that these are converted to their cyano complex.
Cyanide process is used for the extraction of both Au and Ag.
Therefore, option number (3) is correct.
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