Question

The order in which the following oxides are arranged
according to decreasing basic nature is
(a) Cuo, Na O, MgO, Al2O3
(b) Al2O3, MgO, Cuo, Na O
(c) MgO, Al2O3, Cuo, Na O
(d) Na 0, MgO, Al2O3, Cuo​

Answer 1

Answer:

(a)

Explanation:

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