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

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Hall-Heroult’s process is given by

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Correct option: C

2A{l_2}{O_3} + 3C \to 4Al + 3C{O_2}

Option C (

2A{l_2}{O_3} + 3C \to 4Al + 3C{O_2}

) is correct because it represents the overall reaction in the Hall-Heroult process.

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