Interpretation:
Whether one can account for the boiling point of the product in terms of the known boiling points or not should be determined.
Concept introduction:
Simple distillation is the process by which two volatile liquids that have a boiling point difference of at least
Explanation of Solution
When the two miscible liquids are mixed the mixture will contain molecules of each component. Boiling point of the substance is that temperature value at which vapor pressure of liquid is equal to value of atmospheric pressure and the liquid changes into a vapor.
Raoult's Law state that vapor pressure of mixture is the summation of the product of partial pressure and mole fraction of each component present in the mixture. Therefore the vapor pressure of the mixture is always higher than the pressure of known components present in it.
Want to see more full solutions like this?
- In the distillation of a pure substance (e.g., water), why does all of the water not vaporize at once when the boiling point is reached?arrow_forwardSylvanPrep edx edX| Free Online... C Coursera| Online... = College Algebra B.. an... - Calcworkshop Resources O Hint Check Answer 45.9% Assignment Score: Question 32 of 41 A new linear temperature scale, degrees Zunzol (°Z), is based on the freezing point and boiling point of a newly discovered compound zunzol. The freezing point of zunzol, -141.5 °C, is defined as 0 °Z, and the boiling point of zunzol, -24.8 °C, is defined as 100 °Z. What is the freezing point of water in degrees Zunzol? | freezing point: What is the boiling point of water in degrees Zunzol? boiling point: 1037 10 A stv P. 2.arrow_forward11.L property that holds water molecules to other polar substances. 12. L is the total kinetic energy stored in substance related to its mass. 13. L is the average kinetic energy in a substance not related to its mass. 14. L % water in the cell of living things. it is the amount of heat required to increase the temperature of 1g of any substance 1°C. 15.arrow_forward
- 3. Think aboutthe definition of boiling point when answering this question.A certain liquid boils at 250oC at room pressure, 1 atmosphere = 760 torr. If we set up the distillation apparatus to distill this liquid, and attach a vacuum pump so the pressure in the apparatus is 10 torr, will the liquid boil at 250oC, at a lower temperature, or at a higher temperature?Explain.arrow_forwardO What type of system and process does the Water Heater that takes-in cold water and releases-out hot water for you during a bath in a hotel you visited during the raining season? Explain appropriately.arrow_forwardA pure crystalline "compound A" has a melting point 105-107 °C. If this compound is mixed with a small amount of another compound, what happens to the melting point? O It would have no effect on the melting point. It is impossible to know what would happen. O It would raise the melting point and the range would decrease. It would lower the melting point and the range would widen.arrow_forward
- What is formed when gas is enclosed in a chamber then liquified under very high pressure? * What latent heat value signifies the lost of heat during a phase change? What is the unique temperature and pressure at which the three phases of a substance are in equilibrium with each other? * Which liquid crystal is of pharmaceutical significance? *arrow_forward1) When comparing plain water to salt water, which will have higher surface tension? Cite evidence that supports your choice. 2) When comparing plain water to sugar water, which will have higher surface tension? Cite evidence that supports your choice. 3) What is the dependent variable in this experiment, and what is the independent variable in this experiment? Also, what other variables, besides the independent and dependent, will you try to hold constant as you conduct this experiment?arrow_forward1. Which of the following is not a step in preparing a water sample container?a. All sample containers must be dark in colorb. The type of sample container and the level of cleaning required depend on the type of sample to be takenc. All sample containers must be thoroughly cleaned in the laboratory before sampling is carried outd. The number of containers prepared must always be in excess of what is needed, for quality assurance, quality control and reserves 2. The purpose of environmental sample analysis is..a. To determine the origin and concentration of chemicals in the environmentb. To determine the origin, concentration of chemicals and/or pollutants in the environmentc. To determine the concentration of a chemical in the environmentd. To determine the cause and concentration of pollutants in the environmentarrow_forward
- 5. Describe the phase of ice and water vapor in terms of the function of temperature and pressure.arrow_forwardIs there any importants to the extra given information such as the molar mass of Ethanol (46.07 g/mol), or the boiling points provided? Or is it extra information to make it seem like a trick question?arrow_forwardIf you forgot to put a boiling stone in the distillation mixture, would it be wise to put the boiling stone in a hot superheated liquid?arrow_forward
- Macroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks ColeIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningPhysical ChemistryChemistryISBN:9781133958437Author:Ball, David W. (david Warren), BAER, TomasPublisher:Wadsworth Cengage Learning,