In neutral or faintly alkaline medium, KMnO 4 being a powerful oxidant can oxidize…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
In neutral or faintly alkaline medium, KMnO4 being a powerful oxidant can oxidize, thiosulphate almost quantitatively, to sulphate. In this reaction overall change in oxidation state of manganese will be :
(JEE Main 2022)
(JEE Main 2022)
- 5
- 1
- 0
- 3
Answer
(D) 3
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