Question

Which of the following orders presents correct sequence of the increasing basic nature of the

given oxides----------

(a) Al2O3<MgO<Na2O<K2O (b) MgO<K2O<Al2O3 <Na2O

(c) Na2O<K2O <MgO <Al2O3 (d) K2O<Na2O<Al2O3<MgO​

Answer 1

Explanation:

(a) Al2O3<MgO<Na2O<K2O

hope it's helpful and

Answer 2

Explanation:

a) Al2O3<MgO<Na2O<K2O is the correct answer