The correct order of ionic character of oxides of alkali earth metal:-
A. `MgO gt CaO gt SrO gt BaO`
B. `BaO gt SrO gt CaO gt MgO`
C. `CaO gt SrO gt BaO gt MgO`
D. `SrO gt BaO gt MgO gt CaO`
A. `MgO gt CaO gt SrO gt BaO`
B. `BaO gt SrO gt CaO gt MgO`
C. `CaO gt SrO gt BaO gt MgO`
D. `SrO gt BaO gt MgO gt CaO`
Correct Answer – B
Ionic character `prop` size of cation