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Chemistry
Which pair of oxides is acidic in nature?
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Q. Which pair of oxides is acidic in nature?
JEE Main
JEE Main 2021
Classification of Elements and Periodicity in Properties
A
$B _{2} O _{3}, CaO$
9%
B
$B _{2} O _{3}, SiO _{2}$
82%
C
$N _{2} O , BaO$
9%
D
$CaO , SiO _{2}$
0%
Solution:
$ \begin{cases} CaO , BaO = \text{Basic Nature} \\ B _{2} O _{3}, SiO _{2}= \text{Acidic Nature} \\ N _{2} O = \text{Neutral oxide} \end{cases} $