JEE Main 2021 — General Principles and Processes of Isolation of Metals Question with Solution
JEE Main 2021 (18 Mar Shift 1)
Question
The chemical that is added to reduce the melting point of the reaction mixture during the extraction of aluminium is:
Choose an option
Show full solutionCorrect option: A
Correct answer
ACryolite
Step-by-step explanation
To reduce the melting point of reaction mixture, cryolite is added.
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This is a previous-year question from JEE Main 2021, 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.