Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 13 Solutions and Their Behavior - 13-4 Colligative Properties - Review & Check for Section 13-4 - Page 497: 1

Answer

B

Work Step by Step

The vapor pressure depression of solutions of non-volatile solvents will be greater with a greater molarity x van't Hoff factor: ethylene glycol: 0.35m x 1 = 0.35m sugar: 0.50m x 1 = 0.50m KBr: 0.20m x 2 = 0.40m Na2SO4: 0.20m x 3 = 0.60m Vapor pressures: Na2SO4
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions