Transition and InnerTransition Elements - Result Question 25

26. Which of the following will not be oxidised by $O _3$ ?

(2005)

(a) $KI$

(b) $FeSO _4$

(c) $KMnO _4$

(d) $K _2 MnO _4$

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Answer:

Correct Answer: 26. (c)

Solution:

$KMnO _4$ is itself a very strong oxidising agent, $O _3$ cannot oxidise it.