Chemistry · General Principles and Processes of Isolation of Elements

In the leaching of alumina from bauxite, the ore impurity expected to leach out in the process by reacting with NaOH is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1SiO2✓
2ZnO
3Fe2O3
4TiO2

Correct answer

SiO2

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In the leaching of alumina from bauxite, the ore impurity expected to leach out in the process by reacting with NaOH is:

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In the leaching of alumina from bauxite, the ore impurity expected to leach out in the process by reacting with NaOH is:

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