JEE Main 2013 — General Principles and Processes of Isolation of Metals Question with Solution
JEE Main 2013 (09 Apr Online)
Question
Calcination is the process in which:
Choose an option
Show full solutionCorrect option: D
Correct answer
Dore is heated below its melting point to expel or
Step-by-step explanation
Calcination is a process of heating a substance to a high temperature but below the melting or fusion point, causing loss of moisture, reduction or oxidation and dissociation into simpler substances.
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This is a previous-year question from JEE Main 2013, 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.