1.

using the data give below findout the strongest reducing agent E_(Cr_(2)O_(7)^(2-))//Cr^(3+)^(@)=1.33 V ,E_(Ci_(2)//CI^(@))=1.36 V E_(MnO_(4)^(-)//Mn^(2+)=1.51 V) , E_(Cr^(3+)//Cr)^(@)=-0.74 V

Answer»

`CI^(-)`
`Mn^(2+)`
Cr
`Cr^(3+)`

Solution :Lower the `E^(@)` STRONGER is the reducing AGENT thus Cr is the STRONGEST reducing agent


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