1.

Given that E_(O_(2)//H_(2)O)^(Theta)= +1.23V,E_(S_(2)O_(8)^(2-)//SO_(4)^(2-))^(Theta)=2.05V,E_(Br_(2)//Br^(-))^(Theta)=+1.09V, E_(Au^(3+)//Au^(Theta))=+1.4V The strongest oxidizing agent is :

Answer»

`O_(2)`
`Br_(2)`
`S_(2)O_(8)^(2-)`
`Au^(3+)`

ANSWER :C


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