Which of the following is the best way to increase the rate at which a liquid will become a gas i.ei,to increase the kinetic energy of the particles? 1.Heat the liquid 2.agitate the liquid 3.increase the pressure on the liquid 4. Cool down the liquid

Q: 17. Diatomic nitrogen (N2) and water (H20) can both exist in the liquid and gas phases of matter. A)…

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

Q: bon disulfide, CS2, is a volatile, flammable liquid. It has a vapor pressure of 340. his substance?…

A:

Q: 5. What occurs when solid A, at 50.0°C, is place in liquid B, at 80.0°C? A Heat energy flows from A…

A: Heat flows from a hot body to cold body.

Q: Use the observation in the first column to answer the question in the second column. observation…

A: Vapour pressure is the pressure exerted by the vapours of a liquid. It depends on the volatility of…

Q: 8. During what letter interval is the substance vaporizing? А. ВС В. CD Č. DE D. EF 9. What is the…

A: 8. Option C. is the correct option, that is DE. 9. Option C. is the correct option, that is 20oC.…

Q: (1) Vapor pressure over ice is 0.3510 Torr at -28.00°C and 0.2318 Torr at -32.00°C (a) Find the…

A: Clausius - Clapeyron equation is used generally for such problems which is expressed as…

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: A list of changes is shown. Temperature decreases Intermolecular bonds become weaker Freezing…

A:

Q: Find ΔHrxn, ΔSrxn, and ΔGrxn for this phase change CCl4 (l)    CCl4 (g)      and then,    what…

A: The reaction taking place is given as, => CCl4 (l) -------> CCl4 (g)

Q: 2 3 4 7 8. The vapor pressure of Substance X is measured at several temperatures: temperature vapor…

A: Clausius clapeyron equation will be used to calculate the enthalpy of vaporization.

Q: When energy is added to a liquid, its particles begin to move (kinetic energy increases). If…

A: When to any phase energy is added, then particles kinetic energy increases and it forces to decrease…

Q: Interaction between polar covalent molecules that involves binary compounds where H is attached to…

A:

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: Liquid nitrogen is produced by converting atmospheric nitrogen gas to liquid nitrogen at its boiling…

A: Given: Boiling point = 77.36 K

Q: Which of the following explains that liquids cannot be compressed easily?   A. The particles are too…

A: Liquids cannot be compressed easily because compression always involves a reduction in volume. When…

Q: There are attractive forces between atoms/molecules, and these become stronger as the particles move…

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: The conversion of a gas directly to a liquid is called?     Vaporization     Sublimaiton…

A: Vaporization : In the vaporization , liquid is converted to the gas .  Sublimaiton : In the…

Q: "A 30.0-g sample of liquid gold at 1085°C is poured into a mold and allowed to cool to 18°C.…

A: Given data : Mass of liquid gold sample = 30 g Initial temperature = 1085°C Final temperature = 18°C…

Q: give belo Tollowing the heat capacity of the solid in Diagram and the heat capacity of the liquid in…

A:

Q: What caused the vapor of the volatile liquid to stop from coming out of the bulb/e-flask? O there is…

A: Given: The vapor of the volatile liquid is stopped coming out of the bulb/e-flask.

Q: Consider the data table below. Based on the interpretation of the data, select all of the following…

A: Given statements,     a. Of the liquids given, Glycerol has the strongest intermolecular forces…

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: 4. When a substance in its liquid state undergoes a decrease in kinetic energy a) it may melt the…

A: Given that the substance is in liquid state .

Q: Direction: Read the statements carefully. Write your answer on a white bond paper or computer-…

A: Answers for the given questions are 1. b) Intermolecular forces 2. a) Dipole-dipole forces 3. c) F,…

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: Solids, liquids, and gases are the three most commonly accepted phases of matter. Explain the…

A: solids have a very distinct shape and volume, liquids have a precise volume and takes the shape of…

Q: At 300 K, if the pressure is increased from 0.006 atm to 1 atm, the phase change is: 218 B Liquid…

A: Answer: Given diagram is called as phase diagram that represents the interchanging of different…

Q: Analyze each of the following statements whether it describes the heating and cooling curve of…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Forces of attraction between molecules and responsible for the condensed states of matter? Select…

A: Forces of attraction between molecules and responsible for the condensed states of matter is

Q: Separate the properties of liquid and solid based on how much kinetic energy they have and how…

A: To differentiate between properties of solid and liquid based on kinetic energy and intermolecular…

Q: 1. Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

A: 1) Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

Q: LL The vapor pressure of Substance X is measured at several temperatures: temperature vapor pressure…

A: we need to calculate the enthalpy of vaporization of X using the given data

Q: 5. What occurs when solid A, at 50.0°C, is place in liquid B, at 80.0°C? A Heat energy flows from A…

A: Heat flows from a hot body to a  cold body.

Q: Identifying the Type of Intermolecular Forces. Identify which is the most important type of…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: As a metal such as lead melts, what happens to (a) theaverage kinetic energy of the atoms and (b)…

A: a) As a metal such as lead melts, the average kinetic energy of the atoms increases. As the…

Q: 3. How much energy would be needed to vaporize 2.8 g of water?

A: nwater = mass/ molar mass = 2.8/18 = 0.155 mol

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: Which of the following statements best describes the force of friction? a- a force that is constant…

A: Friction force is always acting in opposite direction to that of motion. The correct option is…

Q: olumn A Column B 1. Cohesion a. Evaporation 2. Adhesion b. The amount of energy a substance can…

A: SOLUTION Firstly Here the definition of each term is given, Cohesion :- It is a type of…

Q: Understanding the connection between vapour pressure, boiling point, and enthalpy of vapourisation.

A: In the given question, correct option from column 2 need to be determined by using the observation…

Q: The temporary attractive force possible for inert and noble gases: A. Hydrogen Bond B. Dipole -…

A: Given the temporary attractive force possible for inert and noble gas

Q: (a) Consider a substance where the intermolecular forces hold the molecules in fixed rigid…

A: a) Since molecules were initially rigid, and begins to flow after giving enough heat, thus the…

Q: Substance X is known to exist at 1atm in the solid, liquid, or vapor phase, depending on the…

A: Enthalpy is the amount of energy released or gained per mol during the course of the reaction.…

Q: The diagram shows the changes in state of water (H,O). What is the process Z called? Solid Liquid…

A: Water exists in three states: Solid, liquid and gas. These states are interconvertible into each…

Q: As water cools to a temperature of zero degrees Celsius and forms ice, water molecules tend to move…

A: The freezing is the process by which solids can be formed from liquids by extracting heat energy or…

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: critical point 218 water ice atm Iriple point 0.006 water Therg dng vapor 100 374 T°C 01 In order to…

A: Answer

Q: Use the observation in the first column to answer the question in the second column. observation…

A: Given:

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.