Chemistry > QUESTIONS & ANSWERS > Texas State University CHEMISTRY 1310 ChemTaylor2-REVIEWED BY EXPERTS-ALL ANSWERS CORRECT (All)

Texas State University CHEMISTRY 1310 ChemTaylor2-REVIEWED BY EXPERTS-ALL ANSWERS CORRECT

Document Content and Description Below

1. Based on the information given, which of the following is a major difference between the zinc-mercury cell and the lithium-iodine cell? A During the initial cell operation, each reaction is ther... modynamically favorable, but the larger operating potential of the lithium-iodine cell indicates that its cell reaction is less thermodynamically favorable. B During the initial cell operation, each reaction is thermodynamically favorable, but the larger operating potential of the lithium-iodine cell indicates that its cell reaction is more thermodynamically favorable. C During the initial cell operation, the oxidation of iodine is thermodynamically favorable but the oxidation of mercury is not. D During the initial cell operation, the oxidation of mercury is thermodynamically favorable but not the oxidation of iodine is not.AP Chemistry Scoring Guide Unit 9 Progress Check: MCQ Copyright © 2020. The College Board. These materials are part of a College Board program. Use or distribution of these materials online or in print beyond your school’s participation in the program is prohibited. Page 2 of 21 2. On average, after one year of operation, the potential of a lithium-iodine cell decreases by 1%-2%. Which of the following best helps to explain the cause for the decrease in cell potential? A , and as the cell operates, decreases. B , and as the cell operates, increases. C , and as the cell operates, decreases. D , and as the cell operates, increases. 3. The use of zinc-mercury cells in hearing aids has been repla [Show More]

Last updated: 2 years ago

Preview 1 out of 21 pages

Buy Now

Instant download

We Accept: