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.
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Team
Topperlearning

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

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