AP and TS EAMCET Medical Model Paper 10

Question : 140 of 160

Marks: +1, -0

E0Cu2+∕Cu=+0.34V;E0Ag+∕Ag=+0.8V
At equilibrium of Cu(s)+2 Ag+(aq)⇌Cu2+(aq)+2Ag(s) the value of [Cu2+]∕[Ag+]2 is