Which of the following oxidation reactions are carried out by both \({K}_{2}C{r}_{2}{O}_{7}\) and \(KMn{O}_{4}\) in acidic medium?
A. \({I}^{–}\to {I}_{2}\)
B. \({S}^{2-}\to S\)
C. \(F{e}^{2+}\to F{e}^{3+}\)
D. \({I}^{–}\to I{O}_{3}^{-}\)
E. \({S}_{2}{O}_{3}^{2-}\to S{O}_{4}^{2-}\)

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Question

Which of the following oxidation reactions are carried out by both \({K}_{2}C{r}_{2}{O}_{7}\) and \(KMn{O}_{4}\) in acidic medium?
A. \({I}^{–}\to {I}_{2}\)
B. \({S}^{2-}\to S\)
C. \(F{e}^{2+}\to F{e}^{3+}\)
D. \({I}^{–}\to I{O}_{3}^{-}\)
E. \({S}_{2}{O}_{3}^{2-}\to S{O}_{4}^{2-}\)

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Which of the following oxidation reactions are carried out by both \({K}_{2}C{r}_{2}{O}_{7}\) and \(KMn{O}_{4}\) in acid…

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