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Aluminium is extracted by the electrolysis of
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Aluminium is extracted by the electrolysis of

A
alumina

B
bauxite

C
molten cryolite

D
alumina mixed with molten cryolite

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Updated on: Jul 16, 2022

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Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

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Exam:

JEE Mains 2002

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Aluminium is extracted by electrolysis of a fused mixture of alumina , synthetic cryolite and fluorspar.
This makes alumina good conductor and lowers the fusion temperature also.
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Question Text
Aluminium is extracted by the electrolysis of
Updated OnJul 16, 2022
TopicGeneral Principles and Processes of Isolation of Elements
SubjectChemistry
ClassClass 12
Answer TypeText solution:1 Video solution: 1
Upvotes155
Avg. Video Duration3 min