Question

(4)
Which of the following oxide is the most acidic-​

Answer 1

Answer:

Al2O3

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Answer 2

Answer:

The more electronegative the central atom is, the more acidic the oxide will be. So, from the given options Al2O3 is more acidic, since Aluminium is the most electronegative central atom of the given options

as the acidity of an element or the oxide/ hydroxide of an element increases along the period and decreases down the group, hence BeO will be the most acidic among all four oxides.

Explanation:

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