`Zn | Zn^(2+) || Cu^(2+) | Cu` सेल का ऋणात्मक सिरा है

The cell , Zn | Zn^(2+) (1M) || Cu^(2+) (1M) Cu (E_("cell")^@ = 1. 10 V) , was allowed to be completely discharged at 298 K . The relative concentration of Zn^(2+) to Cu^(2+) [(Zn^(2=))/(Cu^(2+))] is :

Consider the cell Zn|Zn^(2+) || Cu^(2+)|Cu. If the concentration of Zn and Cu ions are doubled, the emf of the cell.

Consider the cell Zn|Zn^(2+) || Cu^(2+)|Cu. If the concentration of Zn and Cu ions are doubled, the emf of the cell.

The cell Zn | Zn ^(2+) (1M)||Cu ^(2+)(1M)|Cu (E ^(@) _(cell) = 1. 10V) was allowed to be completely discharged at 298 K. The relative concentration of Zn ^(2+) to Cu ^(2+) (([Zn ^(2+)])/([Cu^(2+)])) is :

The e.m.f of the cell Zn|Zn^(2)||Cu^(2+)|Cu can be increased by

In the case of Daniell cell, Zn"|"Zn^(2+)"||"Cu^(2+)"|"Cu Which is not true ?