Given the standard electrode potentials `K^(+)//K=-2.93V.Ag^(+)//Ag=0.80V`.
Which among them has greater reducing power ? 

If the standard electrode protential of Cu^(2+)// Cu electrode is 0.34 V , what is the electrode potential at 0.01 M concentration of Cu^(2+) ? (T = 298^(@) K)

Using the standard electrode potentials given below identify the correct statement from the following . Fe ^(2)+2e^(-)rarrFe,E^(@)=-0.44V Cu ^(2+)+2e^(-)rarr Cu,E^(@)=-0.34V Ag ^(+)e^(-)rarr Ag,E^(@)=-0.80V (i) Copper can displace iron from FeSO_(4) solution . (ii) Iron c an displace copper from CuSO_(4) solution . (iv) Iron can displace silver from AgNO_(3) solution.

The standard potentials of some electrodes are as follows. Arrange the metals in an increasing order of their reductiong power. 1)K^(+)//K=-2.93V" "2)Ag^(+)//Ag =0.80V" "3) Cu^(2+)//Cu=0.34V 4)Mg^(2+)//Mg =-2.37V" "5)Cr^(3+)//Cr =-0.74C" "6)Fe^(+)//Fe =-0.44V

Calculate single electrode potential of Pt, Cl_(2)//Cl^(-) (0.01)(E^(@)= +1.36V)

What is the electrode potential (in V) of the following electrode at 25^(@)C? Ni^(2+)(0.1)|Ni_((s)) (standard reduction potential of Ni^(2+)|Ni is -0.25V, 2.303RT//F=0.06 )

Standard reduction electrode potential of three metals A, B and C are respectively +0.05 V, -3.0 and -1.2 V. The reducing powers of

An aqueous solution containing one mole per litre of each Cu(NO_3)_2 , AgNO_3 . Hg(NO_3)_(2), Mg(NO_3)_2 is being electrolysed using inert electrodes. The values of standard electrode potential (reduction potential) in volts are Ag//Ag^(+) = + 0.80 V " "Hg//Hg^(2+) = + 0.79V " " Cu//Cu^(2+) = +0.34 V " " Mg//Mg^(2+) = -2.37 V With increasing voltage, the sequence of deposition of metals on cathode will be

Given the following standard electrode potentials , PbBr_2(s) + 2e^(-) to Pb(s) + 2Br^(-) (aq) , E^@ - 0.248 V Pb^(2+)(aq) + 2e^(-) to Pb(s) , E^(@) - 0.126 V . If the K_(sp) for PbBr_2 is 7.4 xx 10^(-x) , x is