With reference to the redox properties of hydrogen peroxide (H_2O_2). which of these reactions are feasible? (i)2Fe^{2+}+2H^{+}+H_2O_2\to2Fe^{3+}+2H_2O (ii)2MnO_4^{-}+6H^{+}+5H_2O_2\to2Mn6{2+}+8H_2O+5O_2 (iii)2Fe^{2+}+H_2O_2\to2Fe^{3+}+2OH^{-} (iv)2MnO_4^{-}+3H_2O_2\to2MnO_2+2H_2O+3O_2+2OH^{-}

Correct Answer is : (i), (ii), (iii) and (iv)

TS EAMCET 10-Sep-2020 Shift 2 Solved Paper

Section: Chemistry

Question : 134 of 160

Marks: +1, -0

With reference to the redox properties of hydrogen peroxide (H2O2). which of these reactions are feasible?
(i)2Fe2++2H++H2O2→2Fe3++2H2O
(ii)2MnO4−+6H++5H2O2→2Mn62++8H2O+5O2
(iii)2Fe2++H2O2→2Fe3++2OH−
(iv)2MnO4−+3H2O2→2MnO2+2H2O+3O2+2OH−

(i) and (ii) only
(ii) and (iv) only
(i), (ii), (iii) and (iv)
(ii), (iii) and (iv) only

Validate

Go to Question:

Prev Question

Next Question