Consider the cell,  `Zn|Zn^(2+)(aq)(1.0M)||Cu^(2+)(aq)(1.0M)|Cu` The standard reduction
Channel: Doubtnut
Date: 02/11/2021

Consider the cell,  `Zn|Zn^(2+)(aq)(1.0M)||Cu^(2+)(aq)(1.0M)|Cu` The standard reduction potentially are 0.350V for  `Cu^(2+)(aq)+2e^(-)rarrCu`  and `-0.763V` for `Zn^(2+)(aq)+2e^(-)rarrZn`  (i) Write down the cell reaction  (ii) Calculate the emf of the cell.  (iii) Is the cell reaction spontaneous or not?