12. The vapor pressure curve contains a) b) c) d) liquids and gases solids, lquids, and gases liquids and solids solids and gases

Q: A pressure cooker reduces cooking time for food, because ___________ a) Heat is more evenly…

A: Pressure cooker is used to cook food in a efficient manner, that is, it save cooking time, fuel…

Q: What are the molecular properties of Crystalline and Amorphous?

A: In Crystalline solid, components/atoms are arranged in regular pattern held by uniform…

Q: Sulfur trioxide (SO3) is able to be liquefied at low temperatures due to which intermolecular force?…

A: E option is correct. dispersion forces   SO3 is a symmetrical molecule and hence has only…

Q: The temperature at which the pressure of the vapor on top of a liquid is equal to the external…

A: temperature at which the pressure of the vapor on top of a liquid is equal to the external pressure

Q: 11. What is the relationship between atmospheric pressure and vapor pressure at the boiling point of…

A: The boiling point of a liquid is the temperature at which its vapor pressure is equal to the…

Q: Which type of crystalline solid has a high melting point and is a nonconductor of electricity in the…

A: Interpretation: The type of crystalline solid has a high melting pint and is a conductor of…

Q: List three examples of noncrystalline solids.

A: Non crystalline solids are also known as amorphous solids.

Q: Which of the following phase transitions is endothermic? a. solid to gas b. liquid to…

A:

Q: How will you differentiate crystalline and amorphous solids in terms of appearance?

A: Crystalline solids are considered as true solids. They have sharp, peculiar and well-defined edges…

Q: What are impurity defects in ionic solids?

A: Solids which consists of oppositely charged ions that is negatively charged anions and positively…

Q: Polar or Nonpolar London Dispersion Forces Dipole-Dipole Forces Hydrogen Bonding Substance H-F HHH…

A: A dipole moment is present in a system where charges are separated, and a bond dipole moment is…

Q: Evaporation cools the liquid that is left behind because the molecules that leave the liquid during…

A: evaporation cool the liquid that is left Behind during evaporation because the molecule which have…

Q: topic- around the world boiling point and vapor pressure. Q- when a liquid is boiling describe the…

A: Vapor pressure of liquid is the pressure at equilibrium when liquid leaves the surface and comes in…

Q: Compare and explain any trends in the the graph for the change in temperature on evaporation for…

A: Evaporation is the process of conversion of liquid into vapous. Evaporation takes place at room…

Q: Draw the kinetic molecular model of solid and liquids.Then us it to explain their properties in…

A: Any material which contains fixed volume and fixed shape is known as a solid. In solids, the…

Q: COF, is a highly toxic compound that was used as a chemical weapon in World War I. What…

A:

Q: Polar or Nonpolar London Dispersion Forces Dipole-Dipole Forces Hydrogen Bonding Substance H-F H HH…

A: Molecules are said to be polar if there is difference of electronegativity. On the other hand…

Q: Which statement describes how vapor pressure is related to an observable phase change?

A: Vapour pressure is the pressure at which , liquid and gas are in equilibrium . Condition for boiling…

Q: Select all intermolecular forces that stabilize the liquid phase of CF4 : a. ionic forces b.…

A: Intermolecular forces are the forces acting between two molecules of a substance, which determines…

Q: ie vapor pressure a

A:

Q: The temperature at which the pressure of the vapor on top of a liquid is equal to the external…

A: In the given question, correct option needs to be determined.

Q: Differentiate Crystalline from Amorphous Solids using the illustration

A: The crystalline solid and amorphous solid has to be differentiated from illustration. The given…

Q: Classify the different structures of ionic solids?

A: Ionic solids are made up of positive and negative ions. These ions are held together by strong…

Q: London Hydrógen Polar or Nonpolar Dipole-Dipole Forces Substance Dispersion Forces Bonding H-F H HH…

A: HF is a polar molecules since, there is electronegative difference between H and F. The…

Q: Select the factor that mostly influences the higher vaporization tendency of a liquid compared to…

A: the factor that mostly influences the higher vaporization tendency of a liquid compared to another…

Q: Intermolecular forces Group of answer choices influence the physical state of a substand occur only…

A: The electrostatic forces that exist between the molecules are termed as intermolecular forces. These…

Q: What type of intermolecular forces are present in argon gas, solid, and liquid?

A:

Q: Refer to the plots of vapor pressure of different substances as a function of temperature. A.…

A: Given statement is :  Refer to the plots of vapor pressure of different substances as a function of…

Q: Define vapor pressure

A: On heating a liquid, the energy of the molecules of the liquid increases thus molecules become…

Q: Type of Solid Types of elements that of solid make it up Example Picture of Description Properties…

A: In the given question we have to discuss about the metallic bond, their properties, structure and…

Q: Topic- Around the word boiling point and vapor pressure Q- Before the water boils, describe the…

A: Boiling point is the temperature at which vapour pressure is equal to the atmospheric pressure.

Q: Use the observation in the first column to answer the question in the secc observation question At…

A: The enthalpy of vaporization is also known as the heat of evaporation or the heat of vaporization.…

Q: List two examples of liquid

A: Liquid is a physical state of matter which do not have fixed shape but have definite volume. A…

Q: The forces that are bond between ions in the ionic solid are described as a) metalic forces b)…

A: We know that,  Charge particle having force between them is known as electrostatic force of…

Q: Study the following phase diagram of Substance X. solid liquid gas pressure (atm)

A: 1st Box- Gas 2nd Box- Nothing will happen state remains as Gas 3rd Box- The sample will condense…

Q: Determine the kinds of intermolecular forces that are present in element or compound. HCl

A: Inter molecular forces hold molecules or atoms together in liquid or solid. The strength of the…

Q: Which of the following will be observed if the amount of substance A is doubled at the same…

A: The heating curve shows the phase conversion from one form to the other by supplying the required…

Q: Property of a liquid where the temperature at which the vapor pressure of a liquid equals the…

A:

Q: What type of process is vaporization, an endothermic or exothermic process?

A: The process of conversion of liquid state into the vapor state is known as vaporization. The…

Q: Select the following answer with the correct definition. Normal boiling point is the boiling…

A: The normal boiling point of the liquid is the temperature at which the vapour pressure of the liquid…

Q: Creat a Venn diagram to compare and contrast the types of Intermolecular forces using only words or…

A: There are three major Intermolecular forces: 1. dipole–dipole interactions, 2. London dispersion…

Q: What household item has either a ion-dipole, hydrogen bond, dipole-dipole, or londen dispersion…

A:

Q: hydrogen gas is collected over water at 24 degree celsius. the total pressure of the sample is 755…

A:

Q: Give some examples of Ionic solids?

A: The examples of ionic solids has to be given.

Q: Which one of the following substances would you predict to have the highest vapor pressure at a…

A: Boiling point of a compound and vapor pressure will be inversely proportional. If boiling point is…

Q: This substance has attractive forces of dipole-dipole, dispersion forces and hydrogen bonding a.…

A: In case of sugar known  hydrogen bonds, form between positively charged hydrogen atoms and…