basic of electrochemistry

because oxidation potentials of both the electrodes become same.

or rather say no charge flow can take place in equilibrium condition.

then why E^0_cell =0

areh E0 is assumed arbitrarily to be zero. and

at eqlb , conc of reduced and oxidised ions is the same, therefore by nernst equation E_cell=0

eqlb

noooooo............E0 is 0 only for SHE.......at Equilibrium, E0 is still E0 only...

edited { sorry hided dude}