The changing of a liquid to a gas is called   Sublimation Condensation Deposition Evaporation Freezing Melting

Q: The changing of a liquid to a gas is called Select one: Sublimation Condensation Deposition…

A: Given : Liquid is changing to gas.

Q: Name the phase change in each of these events:(a) Dew appears on a lawn in the morning.(b) Icicles…

A: SOLUTION: Step 1: a.) Water vapor (a gas) changes into liquid water, seen as dew. Condensation is…

Q: SOLID LIQUID GAS evaporation condensation sublimation deposition freezing

A: A phase change occurs when a matter changes from one state to another. Phase change is accompanied…

Q: Molecules with stronger intermolecular forces will have... Boiling Point Melting Point Surface…

A: Intermolecular forces refer to the type of interactions which are present within the atoms or…

Q: Distinguish between the terms evaporation and boiling.

A:

Q: solid → gas [ Select ] %3D [ Select ] solid → liquid FREEZING MELTING liquid → solid SUBLIMATION…

A: Phase change are identified below:

Q: When a solid forms from a liquid of the same nature, we call it: A) melting B) fusion C) dissolution…

A: When a liquid loose its energy or energy is released then it will convert into solid.

Q: The changing of a gas to a liquid  is called Select one: Sublimation Condensation Evaporation…

A: The physical state of a matter depends on the temperature and the pressure. As we heat a solid, the…

Q: The changing of solid directly to vapor without passing through the liquid state is called: a…

A: Change of solid state directly to vapor state without undergoing liquid state is sublimation. Hence…

Q: Distinguish between the terms evaporation and condensation.

A: Distinguish between the terms evaporation and condensation.

Q: The process that causes liquid water to change to a gas at room temperature is known as melting…

A: in phase change of matter,  one state of matter are changed into another state,  at some temperature…

Q: Supply the term that describes each of the following changes of physical state: 1. solid to liquid…

A: 1. solid to liquid When a solid is heated, the internal energy of the solid is increased. At a…

Q: Which of the following compounds has the highest boiling point? NH2 CI Br II II IV Multiple Choice…

A: Boiling point - The temperature at which the vapour pressure of a liquid is equal to the pressure of…

Q: Chose all the processes that are exothermic.

A: We have to tell which of given processes are exothermic

Q: Which is not a property or phenomenon associated with the liquid state? meniscus fluidity viscosity…

A: Liquid is a state of matter that has no fixed shape but has a fixed volume. In liquid form, the…

Q: Which of the following lacks a regular three-dimensional arrangement of atoms? Multiple Choice ionic…

A: Answer  Regular three dimensional arrangement of atoms The…

Q: In which of the following pairs of state changes is the final state (solid, liquid, gas) the same…

A: Sublimation is a process in which the solid state is directly converted to gas. Condensation is a…

Q: Classify each phase change based on whether it describes a transition between a gas and a liquid, a…

A: The change in phase of a matter is a physical change. The phase of matter can be changed by changing…

Q: Stationary phase can be   solid or liquid    gas or liquid   only solid   only liquid

A: Answer- a) The stationary phase can be solid or liquid supported on a solid. In chromatography,…

Q: 25. According to the kinetic-molecular theory of gases: a. Gas molecules exert large intermolecular…

A: According to kinetic molecular theory of gases the correct statement = ?

Q: These three statements about Substances A, B, and C are true: The average kinetic energy of…

A: As we know kinetic energy of any substance is due to the motion of particles .And  the solids have…

Q: A substance is a gas at STP (0 OC, 1 atm). Decreasing the temperature at constant pressure may…

A: The ideal gas law is a combination of both Boyles' law (temperature constant, pressure changes…

Q: The phase change from gas state to a liquid is called a) boiling b) sublimation Oc) vaporization d)…

A:

Q: Which of the following refers to the phase transition from liquid to vapor?     Sublimation…

A:

Q: The changing of a liquid to a gas is called Select one: Sublimation Condensation Deposition

A: NOTE : None of the given options is correct.

Q: Consider the phase diagram for an unknown substance provided in the questions below. What is the…

A: Answer :-  Vaporization  ---------------------------------------------------------------------------

Q: Classify the following materials as crystalline or amorphous solids.1) Glass2) Sugar3) Quartz4) Wax

A: Given,1) Glass2) Sugar3) Quartz4) Wax

Q: on 13 of 22 > Classify each phase based on whether it describes a solid, liquid, or gas. Gas Liquid…

A:

Q: Which of the following compounds has the highest boiling point? Br2 NaBr HBr BrF

A: The boiling point of any chemical compound depends upon the van der Waal interaction between the…

Q: The changing of a solid to a gas directly is called Select one: Deposition O Freezing Evaporation…

A:

Q: Which state of matter has atomic spacing that is close together and indefinite shape? liquid solid…

A: Solids: The particles in solid are closely arranged and have definite shape. Liquids: The particles…

Q: 8. Choose the new state or phase of matter form in the given example below. * SOLID LIQUID GAS The…

A: There are mainly three states of matter, namely solid, liquid or gas. A solid is a substance which…

Q: The constituent atoms of matter have the largest mobility in: a) solid state b) liquid state c) the…

A: There are three phases of matter. The phase of matter can be interchanged by changing the…

Q: Of the following, a) melting Ob) sublimation c) condensation. d) boiling 15 dil CAULICHTING e) All…

A:

Q: Condensation occurs when liquid phase of a substance is converted to its gaseous phase…

A: Condensation is associated with release in thermal energy and so it's an exothermic process.

Q: Explain the following terms: 1. Evaporation 2. Condensation 3. Sublimation

A: Evaporation: It is the process in which liquid state of water is changes into the gaseous or to…

Q: A phase change from a solid to a liquid is called? a. Condensation b. Freezing c. Melting d. Boiling

A: Different processes of phase change:

Q: The change from liquid state to gaseous state is referred to as The change from a gaseous to a…

A:

Q: Which substance is a liquid at room temperature?a) CH3OH b) CF4 c) SiH4 d) CO2

A: Matter exists in three states- solid, liquid and gaseous. Depending on the type of the attractive…

Q: Name the phase transition in each of the following situationsand indicate whether it is exothermic…

A: Exothermic reactions are those in which evolution of heat takes place during any chemical reaction.…

Q: Classify each phase change based on whether it describes a transition between a gas and a liquid, a…

A: 1.  Freezing: It is the process in which a liquid          changes to solid e.g water to ice.…

Q: The changing of a gas to a liquid is called Select one: O Evaporation Condensation Sublimation O…

A: Phase transiton: Phase transitions are the physical processes of between the basic states of matter,…

Q: 1. _____________________is the process by which a solid changes directly to the gaseous state…

A: Mainly there are three states of matter, they are solid, liquid and gas. Generally due to heating…

Q: The changing of a solid to a liquid is called Select one: Sublimation Melting Evaporation…

A: In solid the particles are tightly packed whereas in liquids the particles are loosely packed.…

Q: Which substance is expected to have the highest boiling point? a) CO2 b) HCl c) CH3OH d) CH4 e) BF3

A: The boiling points of the given substances are - a) CO2 = - 78.46°C b) HCl = - 85.05°C c) CH3OH =…

Q: Starting at the temperature and pressure of b, if the temperature is increased at constant pressure,…

A: From the phase diagram, physical state of substance at point b and it's dependency on temperature…

Q: The heat required to convert a solid at its melting point to a liquid is called the heat of   a.…

A: Heat energy that is required to change the state of unit mass of a substance without changing…

Q: Determine whether each statement describes the solid state, liquid state, or gascous state. Answer…

A: Gas state: this state is characterized by the lowest density of the three states. Liquid state:…

Q: Describe the changes in energy that occur and the particle arrangement as a substance that is liquid…

A: Substances can change phase often because of a temperature change. At low temperatures, most…

Q: The changing of a liquid to a solid Select one: Melting Condensation Freezing Deposition

A: The question is based on the concept of physical process. physical process are generally reversible…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.