q11
0. In which of the following reactions H20 2 acts as a reducing agent?
(a) H20 2 + 2H + 2e→ 2H20
(b) H20 2 - 2e →02 + 2H+
(c) H20 2 + 2e→ 2(OH)
(d) H2O2 + 20H- - 2e → 02 + 2H20
0. In which of the following reactions H20 2 acts as a reducing agent?
(a) H20 2 + 2H + 2e→ 2H20
(b) H20 2 - 2e →02 + 2H+
(c) H20 2 + 2e→ 2(OH)
(d) H2O2 + 20H- - 2e → 02 + 2H20
