This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800 700 600 500 400 300 200 hexane chloroform 100 benzene 50 60 70 80 90 temperature, °C Use the graph to answer the following questions: most volatile: choose one Which liquid is the most volatile? Which is the least volatile? least volatile: choose one hexane: |°C What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. chloroform: |°C benzene: more Suppose a beaker of chloroform is put inside a sealed tank containing chloroform gas at 56. degree C and 779. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? less the same vapor pressure, torr

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: volatility of a liquid can be identified from the vapour pressure of liquid. And the temperature…

Q: Recognize the features of molecules that favor formation of liquid crystalline phases?

A: Liquid crystal are the substances which have mixture of properties of both liquid and crystal.

Q: Which phrase best describes the vapor point of a substance

A: Vapor point is the temperature at which the transition of substance from liquid phase to gas phase…

Q: Distinguish between the terms evaporation and boiling.

A:

Q: Describe the general relationship between the vapor pressure of a liquid and the relative strength…

A: According to the question we have to describe the relationship between the vapor pressure of a…

Q: Explain the relationship between intermolecular forces, vapor pressure, and boiling point.

A: The relationship between intermolecular forces, vapour pressure and boiling point is given below.

Q: What is the relationship between vapor pressure and a liquid's temperature?

A: Vapour pressure and temperature of a liquid is directly proportional. Which means if temperature of…

Q: identify how the vapor pressure, boiling point, and surface tension of liquids are related to…

A: Intermolecular forces  They are also known as interparticle forces. They are weak interaction…

Q: Describe the relationship between vapor pressure and temperature.

A: In a closed system, the pressure exerted by the molecules of the pure component of the solution when…

Q: Give some related literatures about phase changes and melting point

A: Phase transitions (or phase changes) are physical processes that transition between one state of a…

Q: consider two pure liquids, methane and acetonitrile. describe the intermolecular forces that must be…

A: Methane is a non-polar compound. Even if the carbon-hydrogen bonds are polar, the symmetric…

Q: 2. What is the relationship between vapor pressure and boiling point?

A: Vapor pressure is the pressure experted by the vapor with solid or liquid phase. The vapor pressure…

Q: How can equilibrium vapor pressure be decreased?

A: How can equilibrium vapor pressure be decreased has to be given.

Q: What is vapor pressure lowering?

A: The addition of a nonvolatile solute will leads to the lowering of vapor pressure. The reason is…

Q: Describe three features of the liquid state—vapor pressure, viscosity, and surface tension.

A: Liquid is the state of matter where the molecules are not tightly held with one another. Vapor…

Q: 1.What happens to energy when ; Water vapour changes to liquid water by condensation

A: Condensation is the process of converting gas molecules to liquid form. When decrease the…

Q: Describe method of acid vapor Pressure.

A: Menometric method

Q: How is dynamic equilibrium related to vapor pressure?

A:

Q: which of the following when in its solid form is an example of a molecular solid? iron aluminum…

A: Given molecules are, iron   aluminum oxide   carbon dioxide   or   silicon dioxide

Q: Use the graph to answer the following questions: Which liquid is the most volatile? most volatile:…

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of…

Q: Discuss elevation of boiling point in detail

A: Boiling point: It is the physical parameter that is, the temperature at which the liquid substances…

Q: Differentiate between Vaporization and Vapor Pressure?

A: Given: Difference between  Vaporization and Vapor Pressure.     Explanation: Vaporization is defined…

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.