For the cell Cu/s) | Cu2 Ag IAgls), the standard cell potential is 0.46 V. A cel
ID: 588073 • Letter: F
Question
For the cell Cu/s) | Cu2 Ag IAgls), the standard cell potential is 0.46 V. A cell using these reagents was made, and the observed potential was 0.34 V at 25 C. What is a possible explanation for the observed voltage? Select one: oa. 2+ The Ag concentration was larger than the Cu concentration. The Cu concentration was larger than the Ag concentration. The volume of the Cu solution was larger than the volume of the Ag solution o b. C. O d. The Ag electrode was twice as large as the Cu electrode. The volume of the Ag solution was larger than the volume of the Cu solution. 2. CheckExplanation / Answer
Calculate potential value is 0.46v but observed potential value is 0.34v ,this type of potential called as OVER VOLTAGE ,silver electrode is an inert electode
Option A,D