Q. $SO_{2} + H_{2}S \rightarrow$ product, the final product is
A) $H_{2}{SO}_{3}$
B) $H_{2}{SO}_{4}$
C) $H_{2}S_{2}O_{3}$
D) $H_{2}O + S$
Explanation
(d)
$SO_{2}$ acts as an oxidising agent particularly when treated with stronger reducing agents. $SO_{2}$ oxidises $H_{2}S$ into S
$SO_{2} + 2H_{2}S \rightarrow 2H_{2}O + S$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.