In which of the following reactions, H_(2)O_(2) acts as a reducing agent? (i) H_(2)O_(2) + 2H^(+) + 2e^(-) to 2H_(2)O (ii) H_(2)O_(2) -2e^(-) to O_(2) + 2H^(+) (iii) H_(2)O_(2)+ 2e^(-) to 2OH^(-) (iv) H_(2)O_(2) + 2OH^(-) 2e^(-) to O_(2) + 2H_(2)O

In which of the following reactions, H_(2)O_(2) acts as a reducing age

1.	In which of the following reactions, H_(2)O_(2) acts as a reducing agent? (i) H_(2)O_(2) + 2H^(+) + 2e^(-) to 2H_(2)O (ii) H_(2)O_(2) -2e^(-) to O_(2) + 2H^(+) (iii) H_(2)O_(2)+ 2e^(-) to 2OH^(-) (iv) H_(2)O_(2) + 2OH^(-) 2e^(-) to O_(2) + 2H_(2)O
Answer» (II) and (iv) (i) and (ii) (III) and (iv) (i) and (iii) Solution :`O_(2)` is evolved in reactions agent, `O_(2)` is ALWAYS produced , i.e., option (d) is correct