Question
Question: Which of the following oxides is the most acidic?...
Which of the following oxides is the most acidic?
A
N2O5
B
P2O5
C
As2O5
D
Sb2O5
Answer
N2O5
Explanation
Solution
The difference of electronegativities between nitrogen (V) and oxygen is least as compared to that of in the other oxides. On moving down the group acidic strength decreses.