Mg(s) | Mg2+(0.001M) || Cu2+(0.0001 M) | Cu(s)

EMg2+/Mgo=-2.36V;ECu2+/Cuo=0.34V

The value of Ecell for the above reaction is -

1. 3.46 V  2. 3.15 V
3. 2.67 V 4. 1.24 V