Pick the odd one out. a)bauxite b)cryolite c)haematite d)aluminium

Asked by sumandeesinghrana | 12th Oct, 2010, 02:39: PM

Expert Answer:

Dear Student
The answer is (d) aluminium
As the others are ores of some metals.
Bauxite, Al2O3.2H2O
Cryolite, AlF3.3HF.
hematite Fe2O3
We hope that clarifies your query.
With Best Regards,

Answered by  | 13th Oct, 2010, 11:09: AM

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