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20/12/2021 2:29 pm
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Which of the following has correct increasing basic strength?
(a) MgO < BeO < CaO < BaO
(b) BeO < MgO < CaO < BaO
(c) BaO < CaO < MgO < BeO
(d) CaO < BaO < BeO < MgO
1 Answer
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20/12/2021 2:30 pm
Correct answer: (b) BeO < MgO < CaO < BaO
Explanation:
The basic character of oxides increases down the group.