1.

In the extraction of chlorine from brine .......

Answer»

`DeltaG^@` for the overall reaction is negative. 
`DeltaG^@` for the overall reaction is positive. 
`E^@` for overall reaction has negative value. 
`E^@` for overall reaction has positive value. 

Solution :`2CL^(-) + 2H_2O to 2OH^(-) + H_2 + Cl_(2) , DeltaG^(@) = +422kJ`
Using `DeltaG^@ = -nFE_("(cell)")^@`, we GET `E^@ = -2.2 V`.


Discussion

No Comment Found

Related InterviewSolutions