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Question
Chemistry
Which of the following oxides is amphoteric in nature?
Q. Which of the following oxides is amphoteric in nature?
100
174
The p-Block Elements - Part2
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A
C
l
2
O
7
B
N
a
2
O
C
N
2
O
D
A
l
2
O
3
Solution:
Some metallic oxides exhibit a dual behaviour. They show characteristics of both acidic as well as basic oxides. Such oxides are known as amphoteric oxides.
A
l
2
O
3
is such an example. There are some oxides which are neither acidic nor basic.