1- A solution is prepared from 3 gm of NaOH and 75 gm of water. Kf -1.86 C/m, K, = 0.521 C/m and M.Wt. of NaOH = 40gm). What will be the temperature at which the solution boils and freezes? 2- A solution containing 2 gm of CaCl2 in 98 gm of water freezes at -0.88°C, What is the Boiling point of this solution? (K;= -1.86 C, M.Wt. CaCl,= 111 gm) 3- A sugar solution is made by mixing 180 gm of sucrose with 700 gm of water. Calculate the boiling point and freezing point of solution, if the vapour pressure of pure water is 0.122 atm at 50°C. Calculate the vapour pressure of the solution. Kp Water 0.512 C/m, Kf Water = -1.86 C/m, M.Wt. of sucrose 342 gm. 4- A solution formed from 2 moles of substance A and 3 moles of substance B has a vapour pressure 0.322 atm at 35 C. the vapour pressure of pure A and pure B are 0.255 atm. And 0.155 atm respectively. What type of deviation do this solution from that predicted from raoult's law? 5- On dissolving 1.19 gm. of NaNO; in 100gm. water at 27°C, the boiling point of solution was 100.13 °C. Calculate the osmotic pressure of this solution. Kp of water 0.53 °C/m. O=16, N=14 and Na= 23.
1- A solution is prepared from 3 gm of NaOH and 75 gm of water. Kf -1.86 C/m, K, = 0.521 C/m and M.Wt. of NaOH = 40gm). What will be the temperature at which the solution boils and freezes? 2- A solution containing 2 gm of CaCl2 in 98 gm of water freezes at -0.88°C, What is the Boiling point of this solution? (K;= -1.86 C, M.Wt. CaCl,= 111 gm) 3- A sugar solution is made by mixing 180 gm of sucrose with 700 gm of water. Calculate the boiling point and freezing point of solution, if the vapour pressure of pure water is 0.122 atm at 50°C. Calculate the vapour pressure of the solution. Kp Water 0.512 C/m, Kf Water = -1.86 C/m, M.Wt. of sucrose 342 gm. 4- A solution formed from 2 moles of substance A and 3 moles of substance B has a vapour pressure 0.322 atm at 35 C. the vapour pressure of pure A and pure B are 0.255 atm. And 0.155 atm respectively. What type of deviation do this solution from that predicted from raoult's law? 5- On dissolving 1.19 gm. of NaNO; in 100gm. water at 27°C, the boiling point of solution was 100.13 °C. Calculate the osmotic pressure of this solution. Kp of water 0.53 °C/m. O=16, N=14 and Na= 23.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
![1- A solution is prepared from 3 gm of NaOH and 75 gm of water. K¢ = -1.86 C/m,
K = 0.521 C/m and M.Wt. of NaOH = 40gm). What will be the temperature at which
the solution boils and freezes?
2- A solution containing 2 gm of CaCl2 in 98 gm of water freezes at -0.88°C, What is the
Boiling point of this solution? (Kf= -1.86 C, M.Wt. CaCl,= 111 gm)
3- A sugar solution is made by mixing 180 gm of sucrose with 700 gm of water. Calculate
the boiling point and freezing point of solution, if the vapour pressure of pure water is
0.122 atm at 50°C. Calculate the vapour pressure of the solution. K, Water
0.512
C/m, Kf Water = -1.86 C/m, M.Wt. of sucrose =
342 gm.
4- A solution formed from 2 moles of substance A and 3 moles of substance B has a
vapour pressure 0.322 atm at 35 C. the vapour pressure of pure A and pure B are 0.255
atm. And 0.155 atm respectively. What type of deviation do this solution from that
predicted from raoult's law?
5- On dissolving 1.19 gm. of NaNO; in 100gm. water at 27°C, the boiling point of solution
was 100.13 °C. Calculate the osmotic pressure of this solution. Kp of water = 0.53 °C/m.
O=16, N=14 and Na= 23.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ab55801-b7c0-4d15-bde8-f736015bedbd%2F4a249b5e-aff0-4761-9f00-652fd4e3271a%2Fnbbheh6_processed.png&w=3840&q=75)
Transcribed Image Text:1- A solution is prepared from 3 gm of NaOH and 75 gm of water. K¢ = -1.86 C/m,
K = 0.521 C/m and M.Wt. of NaOH = 40gm). What will be the temperature at which
the solution boils and freezes?
2- A solution containing 2 gm of CaCl2 in 98 gm of water freezes at -0.88°C, What is the
Boiling point of this solution? (Kf= -1.86 C, M.Wt. CaCl,= 111 gm)
3- A sugar solution is made by mixing 180 gm of sucrose with 700 gm of water. Calculate
the boiling point and freezing point of solution, if the vapour pressure of pure water is
0.122 atm at 50°C. Calculate the vapour pressure of the solution. K, Water
0.512
C/m, Kf Water = -1.86 C/m, M.Wt. of sucrose =
342 gm.
4- A solution formed from 2 moles of substance A and 3 moles of substance B has a
vapour pressure 0.322 atm at 35 C. the vapour pressure of pure A and pure B are 0.255
atm. And 0.155 atm respectively. What type of deviation do this solution from that
predicted from raoult's law?
5- On dissolving 1.19 gm. of NaNO; in 100gm. water at 27°C, the boiling point of solution
was 100.13 °C. Calculate the osmotic pressure of this solution. Kp of water = 0.53 °C/m.
O=16, N=14 and Na= 23.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY