A) \[A{{l}_{2}}{{O}_{3}}\]
B) \[MgO\]
C) \[N{{a}_{2}}O\]
D) \[CaO\]
Correct Answer: A
Solution :
The basic nature of oxide decreases across the period as metallic character decreases. Therefore acidic nature of oxide increases.You need to login to perform this action.
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