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Chemistry
Which of the following oxides is strongly basic?
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Q. Which of the following oxides is strongly basic?
The p-Block Elements
A
$B_2O_3$
21%
B
$Al_2O_3$
21%
C
$GA_2O_3$
6%
D
$Tl_2O_3$
52%
Solution:
The correct sequence of increasing basic strength is
$B_2O_3 < Al_2O_3 < Ga_2O_3 < In_2O_3 < Tl_2O_3$