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Which of the following orders presents c...

Which of the following orders presents correct sequence of the increasing basic nature of the given oxides-

A

`Al_(2)O_(3) lt MgO lt Na_(2)O lt K_(2)O`

B

`MgO lt F_(2)O lt Al_(2)O_(3) lt Na_(2)O`

C

`Na_(2)O lt K_(2)O lt MgO lt Al_(2)O_(3)`

D

`K_(2)O lt Na_(20O lt Al_(2)O_(3) lt MgO`

Text Solution

Verified by Experts

The correct Answer is:
A
With increase in the value of electropositivity of metals, the basic nature of their oxides also increases.
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