S Block Elements Question 307

Question: Which of the following oxides is the most acidic

[CBSE PMT 1999; MP PMT 2002]

Options:

A) $ N_2O_5 $

B) $ P_2O_5 $

C) $ As_2O_5 $

D) $ Sb_2O_5 $

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Answer:

Correct Answer: A

Solution:

$ N_2O_5 $ is most acidic.