In neutral or faintly alkaline medium, KMnO4 being a powerful oxidant can oxidise, thiosulphate almost quantitatively,…
d & f-Block Elements · Class 12 · JEE Main Previous Year Question
In neutral or faintly alkaline medium, being a powerful oxidant can oxidise, thiosulphate almost quantitatively, to sulphate. In this reaction overall change in oxidation state of manganese will be (1) 5 (2) 1 (3) 0 (4) 3
- a
5
- b
1
- c
0
- d✓
3
3
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