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Bauxite typically holds what range of aluminium oxide content?
A30 to 60 percent
B5 to 10 percent
C90 to 95 percent
D10 to 20 percent
Answer & Solution
Correct answer: A. 30 to 60 percent
Bauxite contains only 30 to 60 percent Al2O3, the rest being silica and iron and titanium oxides.
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