Given that `E_(Cu^(2+)`/Cu)`=0.34V`E_(``Mn`^(+2)/Mn`)^(@)`=-1.18V` Then the emf of the cell at` `25^(@)C` `Mn|`Mn^(2+)``||``Cu^(2+)`|Cu` [0.1M, 0.1 M]

Given that E_(cu^(+2)//cu)^(@)=+0.34 V E_(Mg^(+2)//Mg)^(@)=-2.37V which of the following correct

Given that E_(Cu^(2+)//Cu)^(0)=0.337 and E_(Cu^(+)//Cu^(2+))^(0)=-0.153V . then calculate E_(Cu^(+)//Cu)^(0)

If E_(Cu^(2+)|Cu)^(@) = 0.34V and E_(Cu^(2+)|Cu^(+))^(@)= 0.15 V then the value for disproportion for Cu^(+) is :

E^(@) of Fe^(2 +) //Fe = - 0.44 V, E^(@) of Cu //Cu^(2+) = -0.34 V . Then in the cell

Given : E^(@) (Cu^(2+//Cu) = 0.337V and E^(@) (Sn^(2+//Sn) = -0.136V . Which of the following statements is correct?

E_(Cu^(2+)//Cu)^(@)=0.34V E_(Cu^(+)//Cu)^(@)=0.522V E_(Cu^(2+)//Cu^(+))^(@)=

E_(Cu^(2+)//Cu)^(@)=0.34V E_(Cu^(+)//Cu)^(@)=0.522V E_(Cu^(2+)//Cu^(+))^(@)=

If E_((Mg)/(Mg^2+))^0 = +2.37 and E_((Cu)/(Cu^2+))^0 = -0.34 V then standard EMF of the cell, (Mg)/(Mg^(2+))/(Cu^(2+))/(Cu) is

The e.m.f. ( E^(0) )of the following cells are Ag| Ag^(+)(1M) | | Cu^(2+)(1M) | Cu, E^(0) = -0.46V , Zn|Zn^(2+)(1M)| | Cu^(2+)(1M) | Cu : E^(0) = +1.10V Calculate the e.m.f. of the cell Zn | Zn^(2+)(1M) | | Ag^(+)(1M) | Ag

E_(Cu^(2+)//Cu)^(@) =0.43V E_(Cu^(+)//Cu)^(@)=0.55V E_(Cu^(2+)//Cu^(+))^(@) =