JEE Mains 8-Apr-2023 Shift 2 Solved Paper

Section: Chemistry

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Question : 74 of 90

Marks: +1, -0

In Hall-Heroult process, the following is used for reducing Al2O3 :-

[8-Apr-2023 shift 2]

Magnesium
Graphite
Na3AlF6
CaF2

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