In a galvanic cell, the reactions taking place in the anodic half cell and the cathodic half cell will be:
In a galvanic cell in anode half cell, oxidation of Zn takes place and in cathodic half cell
Cu2t gets reduced.
Hence, option C is correct.
The following are some statements about galvanic cell.
1) The cell reaction will be obtained by summing up the reactions in the two half cells.
2) E0Cell=E0Cathode−E0Anode
3) ECell0=E0reduction electrode−E0oxidation electrode
4) E0Cell=E0L.H.E−E0R.H.E
The correct combination is :