Jee MainRedox ReactionsJEE Main 2021 (Online) 25th July Evening ShiftMCQ+4 / -12021ENHIIdentify the process in which change in the oxidation state is five :A\(C{r_2}O_7^{2 - } \to 2C{r^{3 + }}\)B\(MnO_4^ - \to M{n^{2 + }}\)C\(CrO_4^{2 - } \to C{r^{3 + }}\)D\({C_2}O_4^{2 - } \to 2C{O_2}\)Check AnswerClear SelectionReveal AnswerShow Explanation
