Question

Which of the following equations depict the oxidising nature of H₂O₂?
(a) $2MnO_2^- + 6H^+ + 5H_2O_2 \longrightarrow 2Mn^{2+} + 8H_2O + 5O_2$
(b) $2Fe^{3+} + 2H^+ + H_2O_2 \longrightarrow 2Fe^{2+} + 2H_2O + O_2$
(c) $2I^- + 2H^+ H_2O_2 \longrightarrow I_2 + 2H_2O$
(d) $KIO_4 + H_2O_2 \longrightarrow KIO_3 + H_2O + O_2$

Answer 1

option d

kio4 + h2o2 gives kio3 + h2o + o2