Chemistry · 2021
JEE Main · 26 February 2021, Shift 2 · Q59
In mildly alkaline medium, thiosulphate ion is oxidized by MnO_4^- to "A". The oxidation state of sulphur in "A" is \ \ \ \.
In mildly alkaline medium, thiosulphate ion is oxidized by $\displaystyle \mathrm{MnO}_4^{-}$ to "A". The oxidation state of sulphur in "A" is \_\_\_\_.
Official answer
6
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