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p-Block Elements - I
medium
Group$-13$ elements react with $O _2$ in amorphous form to form oxides of type $M _2 O _3$ (M = element). Which among the following is the most basic oxide?
A$Al _2 O _3$
B$Ga _2 O _3$
C$Tl _2 O _3$
D$B _2 O _3$
(JEE MAIN-2023)
Solution
As electropositive character increases basic character of oxide increases.
Standard 11
Chemistry
