Which one of the following orders presents the correct sequence of the increasing basic nature o... VIDEO
Which one of the following orders presents the correct sequence of the increasing basic nature of the given oxides?
(a) \( \mathrm{Al}_{2} \mathrm{O}_{3}\mathrm{MgO}\mathrm{Na}_{2} \mathrm{O}\mathrm{K}_{2} \mathrm{O} \)
(b) \( \mathrm{MgO}\mathrm{K}_{2} \mathrm{O}\mathrm{Al}_{2} \mathrm{O}_{3}\mathrm{Na}_{2} \mathrm{O} \)
(c) \( \mathrm{Na}_{2} \mathrm{O}\mathrm{K}_{2} \mathrm{O}\mathrm{MgO}\mathrm{Al}_{2} \mathrm{O}_{3} \)
(d) \( \mathrm{K}_{2} \mathrm{O}\mathrm{Na}_{2} \mathrm{O}\mathrm{Al}_{2} \mathrm{O}_{3}\mathrm{MgO} \)
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