JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

1 Easy

1 of 1

Remembering +4 | -1

The chemical that is added to reduce the melting point of the reaction mixture during the extraction of aluminium is

View answer and explanation

Correct option: A

cryolite

Option A (cryolite) is correct because cryolite (

Na_3AlF_6

) is added to alumina to lower its melting point during the extraction of aluminum.

More Questions from GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS