The standard electrode potentials of the electodes are given below. Arrange them in decreasin order of ease of oxidations {:((1),"Electrode " - I"," E^(@) = - 2.89 V ),((2),"Electrode " - II"," E^(@) = - 0.16 V),((3),"Electrode " - III"," E^(@) = 0.77 V),((4),"Electrode " - IV"," E^(@) = - 2.93 V),((5),"Electrode " - V"," E^(@) = - 1.67 V):}

The standard electrode potentials of the electodes are given below. Ar

1.	The standard electrode potentials of the electodes are given below. Arrange them in decreasin order of ease of oxidations {:((1),"Electrode " - I"," E^(@) = - 2.89 V ),((2),"Electrode " - II"," E^(@) = - 0.16 V),((3),"Electrode " - III"," E^(@) = 0.77 V),((4),"Electrode " - IV"," E^(@) = - 2.93 V),((5),"Electrode " - V"," E^(@) = - 1.67 V):}
Answer» 3 2 5 1 4 4 1 5 2 3 3 5 1 4 2 3 2 1 4 5 Solution :The electrode with greater negative value of standard reduction potential acts as anode. The electrode with greater positive value of standard reduction potential acts as cathode. Oxidation takes placed at anode and reduction takes PLACE at cathode. X (i) Electrode `- IV E^(@) = -2.93V` (ii) Electrode `- I, E^(@) = -2.89 V` (iii) Electrode `- V E^(@) = -1.67 V` (iv) Electrode `- II, E^(@) = -0.16V` (v) Electrode `- III E^(@) = 0.77 V`