Consider an electrochemical cell based on the spontaneous reaction
2AgCl(s) + Zn(s)→ 2Ag(s)+ 2Cl-+ Zn2+.
If the zinc ion concentration is kept constant at 1 M, and the chloride ion concentration is decreased from the 1 M to0.001 M, the cell voltage should
1. Decrease by 0.06 V.
2. Increase by 0.18 V.
3. Decrease by 0.18 V.
4. Increase by 0.06 V
5. Increase by 0.35 V.