1.

Which of the following equations depicts reducingnature of H_2O_2?

Answer»

`2[Fe(CN)_6]^(4-) + 2H^(+) + H_2O_2 to 2[Fe(CN)_6]^(3-) + 2H_2O`
`I_2+H_2O_2 + 2OH^(-) to 2I^(-)+ 2H_2O + O_2`
`MN^(2+) + H_2O_2to Mn^(4+) + 2OH^(-)`
`PBS+ 4H_2O_2 to PbSO_4 + 4H_2O`

SOLUTION :`I_2+H_2O_2 + 2OH^(-) to 2I^(-) + 2H_2O + O_2`
`I_2` is reduced to `I^-` . Thus , `H_2O_2` acts as a REDUCING agent.


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