CBSE Class 10 Answered
Pick the odd one out.
a)bauxite
b)cryolite
c)haematite
d)aluminium
Asked by sumandeesinghrana | 12 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,
Team
Topperlearning
Answered by | 13 Oct, 2010, 11:09: AM
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