The conversion of a gas directly to a liquid is called?     Vaporization     Sublimaiton     Freezing     Condensation     Deposiiton     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: Which of the following regions corresponds to liquid state? 80 60 40 20 Temperature ("C)

A: Interpretation : We have to tell which of the following will tell about liquid curve.

Q: Substance at a temperature and pressure higher than its critical point that exhibits properties…

A: Phase diagram is a graphical representation of physical states of substance under different…

Q: Connect each of the following substances (in the left column) to the type of forces that are likely…

A: Given solids and bond types, Left column    Right column       H2O        Ionic bonding      KF…

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: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

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

Q: When a sample of 4°C water is cooled, it   expands.   remains unchanged.   Not enough information is…

A: Density is defined as mass divided by volume.

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

A:

Q: What common substance goes through sublimation?

A: Answer

Q: Match process with the description A. change from a gaseous state to a liquid state v freezing v…

A: We have to match the processes with the described correct  description by the knowledge of phase…

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: Which of the following is not attributed to boiling? Select one:   a. Rapid process   b.…

A: Which of the following is not attributed to boiling?

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

A:

Q: Argon is a noble gas and is expected to have a very low boiling point due to its weak intermolecular…

A:

Q: For numbers 7-8, refer to the figure below. 95 90 85 80 75 70 65 60 55 Region I Region II Region III…

A: Answer: This question is based on the cooling pattern of the substances. In region-I temperature of…

Q: What phase of matter would you expect to exist at 33.0 atm and 53.7 degree Celsius? a. liquid b.…

A: The general shape of the phase diagram of a matter is given by

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: Assign the appropriate labels to the phase diagram shown below. 1 atm C B A 0.006 atm - 25 0.01 25…

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Q: What is the process when a gas converts to a liquid? a) sublimation b) condensation c) evaporation…

A: the process when a gas converts to a liquid is condensation

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: A 38 g sample of ice at -5⁰C is placed into 250 g of water at 65⁰C. Find the final temperature of…

A: Step : 1           Find the final temperature of the mixture

Q: What are the two ways to accomplish the phase change from gas to liquid?

A: Phase transitions: This term can be defined by saying that when a substance changes its state to a…

Q: [Heferences) Carbon tetrachloride, CC4, has a vapor pressure of 213 torr at 40.°C and 915 torr at…

A: Introduction :  The Clausius Clapeyron equation can be defined as a way of describing a…

Q: Nitrogen is liquified from an air sample at -200oC. This is an example of what kind of process? a.…

A: Freezing is the process of conversion of liquid into solid. Sublimation is the process of conversion…

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 phase change involves the absorption of heat? A. Liquid to gas B. Liquid to solid C. Gas to…

A: Phase changes always involves change in the energy of the system. For example: In conversion of…

Q: How much heat is needed to convert 766.g of ice at -10.0°C to steam at 126.0°C? Round your answer to…

A: Given m=7669T1=-10oCT2=126oCSolid C(ice)=2.03J/goCLiquid C(water)=4.18J/goCGas…

Q: Which of the following substances would have the highest boiling point? Pick the letter for your…

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: What is the name of the change of state from liquid to a solid? O Freezing Vaporization O…

A: The inter-conversion of substances from one form to other  form  is basically called phase…

Q: How does the boiling of a liquid differ from its evaporation?

A: Evaporation takes place at all temperature whereas boiling takes place only at boiling point.…

Q: A 950mL of ethyl alcohol poured into a 1000mL Pyrex container at -20°C (ethyl alcohol is still…

A: Since, the temperature is increased and the constant pressure is maintained, we can use the Charles…

Q: 7. Which one of the following is not a property or phenomenon associated with the liquid state? a.…

A: Hey, since there are two questions requested to answer, we will answer first question. If you want…

Q: 1. Molecules have little / very limited capacity to move: A. Gas B. Solid C. Liquid 2. Phase change…

A: The given questions deal with the concept of states (phases) of matter. According to the ability of…

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

A: When ice is heated, it turns to water is an  endothermic process and phase is melting.

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: What is the name of a phase change between a gas into a liquid?  a condensation  b evaporating  c…

A: When a gas change into a liquid,the phenomenon is  called condensation.

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

A:

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: Explain the low melting points and boiling points for inert gases. (For example, Ne has a melting…

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

Q: solid into vapor

A: A phase transition is defined as a change in state from one phase to another phase.

Q: The physical state(s) present when a substance is boiling is (are)   liquid + solid.

A: Generally, the physical state of the matter comprises the three states. These 3 states play a…

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

A: In this equation, we want to identify which process corresponding to changing state from solid to…

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: Classify the following phase changes as processes that require the input of energy, or as processes…

A: The processes given are Vaporizing, Condensing, Deposition, Subliming, Melting and Freezing.

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

A:

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.