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The decreasing order of basic character ...

The decreasing order of basic character of `K_(2)O` BaO , CaO and MgO is

A

`K_(2)OgtBaOgtCaOgtMgO`

B

`K_(2)OgtCaOgtBaOgtMgO`

C

`MgOgtBaOgtCaOgtK_(2)O`

D

`MgOgtCaOgtBaOgtK_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
A
The order of basic character is `K_(2)OgtBaOgtCaOgtMgO` on basis of electro-positivity of metal.
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