Q. Which of the following is not oxidized by $O_{3}$?
A) $FeSO_{4}$
B) $KMnO_{4}$
C) $KI$
D) $K_{2}MnO_{4}$
Explanation
(b)
$KMnO_{4}$ will not oxidised further by ozone as manganese is already present in its highest possible oxidation state, $ie$, +7
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.