. What is the nature of Al2O3 and B2O3
What is the nature of Al2O3 and B2O3
(A) Amphoteric, acidic
(B) acidic , amphoteric
(C) acidic, acidic
(D) amphoteric, amphoteric
Best Answer
(A)
While going down the group,basic nature increases and the acidic nature decreases. On going down the group the electronegativity values decrease, thus the difference of electronegativities between element and oxygen increases.
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