P-Block Elements Ques 499
Question: Oxygen is not evolved on reaction of ozone with
[Pb. PMT 2004]
Options:
A) $ H_2O_2 $
B) $ SO_2 $
C) Hg
D) KI
Show Answer
Answer:
Correct Answer: B
Solution:
Ozone on treatment with $ SO_2 $ produce $ SO_3 $ . $ 3SO_2+O_3\to 3SO_3 $