P-Block Elements Ques 461
Question: Which of the following is acidic
[AFMC 1990; JIPMER 1997]
Options:
A) $ SO_3 $
B) $ N_2O $
C) $ BeO $
D) $ HgO $
Show Answer
Answer:
Correct Answer: A
Solution:
$SO_3$ is acidic when it reacts with water it forms sulfuric acid.$SO_3+H_2O→H_2SO_4$