Which of the following is not oxidised by ozone? | Chemistry | SolveeIt

Question

Which of the following is not oxidised by ozone?

$KI$

$FeSO_{4}$

$KMnO_{4}$

$K_{2}MnO_{4}$

Answer

$KMnO_{4}$

Explanation

Solution

In $KMnO _{4}, Mn$ is present in its highest oxidation state, ie, $+7$ . Since further increase in oxidation number of $Mn$ is not possible, its oxidation with other oxidising reagent such as $O _{3}$ is not possible.

Chemistry Question on p -Block Elements

Solution