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JEE Main 2002
Exam
JEE Main
Year
2002
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

JEE Main 2002 · Chemistry · General Principles and Processes of Isolation of Metals

Aluminium is extracted by the electrolysis of

Aluminium is extracted by the electrolysis of

Options

  1. Abauxite
  2. Balumina
  3. Calumina mixed with molten cryolite
  4. Dmolten cryolite

Correct answer

C. alumina mixed with molten cryolite

Step-by-step solution

Alumina is mixed with cryolite which acts as an electrolyte
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