1.

Standard reduction potential of the half reaction are given below F_(2)(g)+2e^(-)to2F^(-)(aq),""E^(@)=+2.85V Cl_(2)(g)+2e^(-)to2Cl^(-)(aq),""E^(@)=+1.36V Br_(2)(l)+2e^(-)to2Br^(-)(aq),""E^(@)=+1.06V I_(2)(s)+2e^(-)to2I^(-)(aq),""E^(@)=+0.53V the strongest oxidising and reducig agents respectively are

Answer»

`F_(2) and I^(-)`
`Br_(2) and CL^(-)`
`Cl_(2) and Br^(-)`
`Cl_(2) and I_(2)`

Solution :`E^(o)` more positive, REDUCING AGENT will be GREATER.


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