Which electrode has the ability to donate electrons in a cell constructed using these metals? `Zn and Cu`

Direction of flow of electrons in a galvanic cell constructed using Cu and Ag .

Write the reactions taking place at cathode and anode in cell constructed using Ag and Cu

Certain metals are given below. Ag,Zn,Pb,Sn,Fe: When a galvanic cell is constructed us-ing these metals, which one acts only as anode? Give the reason.

You have used threee metals Zn, Cu and Ag. How many cells can be produced using these?

The standard reduction potential of Cu^(2+)|Cu and Ag^+|Ag electrodes are 0.337 and 0.799 volt respectively. Construct a galvanic cell using these electrodes so that its standard emf is positive. For what concentration of Ag^(+) will the emf of the cell at 25^@ C be zero if the concentration of Cu^(2+) is 0.01M?

Which element exhibits highest debsity in 3d series Sc Cr Zn Cu

The reactivity series of a few metals are given below. Mg gt Zn gt Fe gt Cu gt Ag a) What happens. ii) When a piece of silver is dipped in zinc sulphate (ZnSO_4) solution. b) If a galvanic cell is constructed using Fe and Ag electrodes which will be the positive electrode?

How many Galvanic cells can be made by using the metals Ag, Cu, Zn and Mg. When Galvanic cells are made using the metals given, what will be the nature of reactions in each cell? (Reactivity: Mg gt Zn gt Cu gt Ag).