Saved Bookmarks
| 1. |
Match Matrix {:("Column I","Column II"),((A)Zn|Zn^(2+)( C)||Zn^(2+)(2C)|Zn,(p)"Spontaneous cell reaction"),((B)H_2(P)|HCl(1N)||H_2SO_4(1N)|H_2(P),(q)"Working cell representation"),(( C)Cu|Cu^(2+)(0.01 M)||Ag^(+)(0.1M)|Ag,(r)"Concentration of cation in cathodic compartment increases upto equilibrium"),((D)Ag|AgCl|(KCl, 0.1 M)||Ag^(+)(0.01 M)|Ag,(s)"Concentration cell"),(,(t)"Concentration of"Cl^(-)"in anodic compartment decreases"):} |
|
Answer» Spontaneous, cell works, conc cell `E_("cell")=-0.0591 "log"1/0.5 =- 0.0591` NON spontaneous cell will not work conc cell `E_("cell")=-0.0591/2"log"0.01/0.1^2-0.74+0.8=0.06` Spontaneous cell works `E_("cell")=-0.0591/1"log"(Cl^-)/(K_(sp))-0.0591/1"log"1/([Ag^+])` `=0.0591/2"log"(0.1xx0.1)/(K_(sp(AGCL))=+ve` Spontaneous cell works conc cell For anode `Ag(s)+Cl^(-)(AQ)toAgCl(s)+e^-` |
|