1.

The standard reduction potentials E^(@) for OCl^(-)//Cl^(-) and for Cl^(-)//1//2 Cl_(2) are 0.86 V and -1.10 volt respectively. The E^(@) value of OCl^(-)//1//2 Cl_(2) will be :

Answer»

`+ 1.96 V`
`- 1.96 V`
`+ 0.24 V`
`- 0.24 V`

Solution :`{:(OCL^(-)+H_(2)O+e^(-) rarr Cl^(-)+2OH^(-)""E_(red)^(@)=0.86 V ),(""Cl^(-) rarr 1/2 Cl_(2)+e^(-)""E_("OXI")^(@)=-1.10 V),(ulbar(OCl^(-)+H_(2)O rarr 1/2 Cl_(2) +2OH^(-) ""E^(@))=0.86+(-1.10)):}`


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