Question 1 Which of the following characteristics indicates the presence of strong intermolecular forces in a liquid? high vapor pressure O low viscosity low boiling point high surface tension O high molarity
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
![Question 1
Which of the following characteristics indicates the presence of strong intermolecular forces in a liquid?
O high vapor pressure
O low viscosity
O low boiling point
O high surface tension
O high molarity
O high molarity
Question 2
How many grams of water can be vaporized at its boiling point by 425 kJ of heat? (for H₂O AH°vap = 40.67 kJ/mol)
O 7650 g
732 g
O 1.72 g
O 23.6 g
O 188 g
Question 3
O 4.5°C
O -2.7°C
O 5.3°C
What is the freezing point of a solution prepared by dissolving 1.5 mol of sucrose (C12H22011) in 625 g of water? (K, for wate
°C/m)
O -5.3°C
O-4.5°C
Question 4
O 0.102
O 0.0752
.951
܀
O 0.0263
O 0.0113
܀
*
The vapor pressure of pure acetone (CH3COCH3) is 266 torr. at some temperature. When a nonvolatile and nonelectrolyte s
added, the vapor pressure of acetone above the solution falls to 253 torr. What is the mole fraction of the acetone in the sc
%
CamScanner
MacBook Pro
%
MacBook Pro](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12ab0836-bae7-4ba5-91ab-ae45c9f4e568%2F883caf45-c6ff-4ec8-bb92-9c9dba432e18%2Fhejrfha_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)