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Question
Chemistry
Which pair of oxides is acidic in nature?
Q. Which pair of oxides is acidic in nature?
3411
221
JEE Main
JEE Main 2021
Classification of Elements and Periodicity in Properties
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A
B
2
O
3
,
C
a
O
9%
B
B
2
O
3
,
S
i
O
2
82%
C
N
2
O
,
B
a
O
9%
D
C
a
O
,
S
i
O
2
0%
Solution:
⎩
⎨
⎧
C
a
O
,
B
a
O
=
Basic Nature
B
2
O
3
,
S
i
O
2
=
Acidic Nature
N
2
O
=
Neutral oxide