JEE Main 2019 — General Principles and Processes of Isolation of Metals Question with Solution
JEE Main 2019 (10 Apr Shift 2)
Question
The correct statement is:
Choose an option
Show full solutionCorrect option: A
Correct answer
AAniline is a froth stabilizer.
Step-by-step explanation
Aniline is the forth stabilizer.
Zone refining process is not used for refining of
Zincite is
Sodium cyanide is used in the metallurgy of silver
Zone refining process is not used for refining of
Zincite is
Sodium cyanide is used in the metallurgy of silver
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This is a previous-year question from JEE Main 2019, 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.