Which one of the following order represents the correct sequence of the increasing basic…
Chemistry · NEET · NTA Exams — Classification of Elements and Periodicity in Properties
Which one of the following order represents the correct sequence of the increasing basic nature of the given oxides?
- MgO < K2O < Al2O3 < Na2O
- Na2O < K2O< MgO < Al2O3
- K2O < Na2O < Al2O3 < MgO
- Al2O3 < MgO < Na2O < K2O
Answer
(D) Al 2 O 3 < MgO < Na 2 O < K 2 O
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