Why can you smell hot chocolate from a distance?
Vapour pressure of liquid solutions

Interactive Video
•
Chemistry
•
11th - 12th Grade
•
Hard
Quizizz Content
FREE Resource
Read more
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Because it is in a solid state
Because it is in a frozen state
Because it is in a gaseous state
Because it is in a vapor state
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the manometer in measuring vapor pressure?
It measures density
It measures volume
It measures displacement of mercury
It measures temperature
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Raoult's Law state about the vapor pressure of a solution?
It is inversely proportional to mole fractions
It is directly proportional to mole fractions
It is equal to the sum of mole fractions
It is independent of mole fractions
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the vapor pressure when two volatile liquids are mixed?
It becomes the difference of their individual vapor pressures
It becomes the average of the two
It becomes zero
It becomes the sum of their individual vapor pressures
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Raoult's Law, what is the relationship between partial pressure and mole fraction?
Partial pressure is equal to mole fraction
Partial pressure is inversely proportional to mole fraction
Partial pressure is directly proportional to mole fraction
Partial pressure is unrelated to mole fraction
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to Dalton's Law, what is the total pressure over a solution?
The product of the partial pressures
The difference of the partial pressures
The sum of the partial pressures
The average of the partial pressures
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does adding a non-volatile solute affect the vapor pressure of a solvent?
It has no effect on the vapor pressure
It doubles the vapor pressure
It decreases the vapor pressure
It increases the vapor pressure
Similar Resources on Wayground
6 questions
Why Does Everything Stink Less in Winter?

Interactive video
•
11th Grade - University
11 questions
Vapor Pressure and Raoult's Law

Interactive video
•
10th - 12th Grade
8 questions
Henry's & Raoult's Laws Standard State Activities

Interactive video
•
University
5 questions
Partial Pressures & Vapor Pressure: Crash Course Chemistry

Interactive video
•
11th Grade - University
2 questions
Ideal-Dilute Solution Behavior, Raoult's Law, and Henry's Law

Interactive video
•
University
4 questions
IIT/JEE Chemistry Practice #21: Properties of Gases

Interactive video
•
11th Grade - University
2 questions
Molality and Colligative Properties

Interactive video
•
11th Grade - University
11 questions
Partial Pressures & Vapor Pressure: Crash Course Chemistry

Interactive video
•
11th Grade - University
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade