Saved Bookmarks
| 1. |
An alloy weighing 1.05g of Pb-Ag was dissolved in desired amount of HNO_(3) and the volume was made 350 mL. An Ag electrode was dipped in solution and E_(cell) of the cell underset(1 atm)(Pt H_(2)|)underset(1 M)(H^(+))"||"Ag^(+)|Ag was 0.503V at 298K. calculate the percentage of lead in alloy. ("given," E_(Ag^(+)//Ag)^(@)=080V) |
|
Answer» |
|