P-Block Elements Ques 502
Question: $ SO_2+H_2S\to $ Product. the final product is
[Orissa JEE 2005]
Options:
A) $ H_2O+S $
B) $ H_2SO_4 $
C) $ H_2SO_3 $
D) $ H_2S_2O_3 $
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Answer:
Correct Answer: A
Solution:
$ SO_2 $ acts as an oxidising agent particularly when treated with stronger reducing agents. $ SO_2 $ oxidises $ H_2S $ into $ S $ .