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Which of the following is not oxidised by O3? (a) KI (b) FeSO4

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Which of the following is not oxidised by O3?

(a) KI

(b) FeSO4

(c) KMnO4

(d) K2MnO4

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1 Answer

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Best answer

The correct option (c) KMnO4

Explanation:

because in KMnO4, oxidation state of Mn is +7 and it is the highest oxidation state of Mn, so KMnO4 is not oxidised by ozone.

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