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Question
Chemistry
Bauxite has the composition:
Q. Bauxite has the composition:
1977
290
The p-Block Elements
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A
A
l
2
O
3
20%
B
A
l
2
O
3
⋅
H
2
O
20%
C
A
l
2
O
3
⋅
2
H
2
O
40%
D
None of these
20%
Solution:
A mineral ore of aluminum:
A
l
2
O
3
.2
H
2
O
is bauxite.