What are the key properties of liquids (in contrast to gases andsolids)?

Q: 1. The relationship of intermolecular force of attraction to the properties of liquid is

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: acetone has a vapor pressure of 187 torr at 20 degrees celsius. It freezes at negative 95 degrees…

A: Boiling point of acetone = 560C At this temperature, the vapor pressure of acetone = atmospheric…

Q: Which of the foHowing would be expected to have the highest vapor pressure at room temperature? O…

A: To Find: The substance with highest vapor pressure at room temperature.

Q: Explain the difference between evaporation below the boilingpoint of a liquid and evaporation at the…

A: Firstly we have to understand the term evaporation and boiling point.  Evaporation occurs at all…

Q: List the Properties of Liquids?

A: Matters are the substances that are formed by combining very small particles. Matters are not able…

Q: Arrange the liquids represented by the following molecular models in the expected order of…

A: Boiling point is that temperature at which the vapour pressure of a substance becomes equal to…

Q: Compare and contrast the gas, liquid, and solid stateswith regard to the nature of the interactions…

A: Considering the nature of interactions between the particles of the three states has to be compared…

Q: 3. What are the strongest attractive forces that must be overcome to a. freeze ice? b. sublime…

A: Here we have to predict the strongest attractive forces that must be overcome in the following…

Q: In terms of the kinetic molecular theory, in what ways are liquids similar to solids? In what ways…

A:

Q: Consider cooling agas So that it becomes colder & colder, a)why would this eventually cause it to…

A:

Q: Plasma is sometimes referred to as the 4th state of matter.  How is a plasma different from a gas?

A: Difference between plasma state and gaseous state.

Q: What is the eff ect of addition of impurities on  freezing and boiling points of a substance?

A: Boiling point is temperature at which vapour pressure of liquid becomes equal to atmospheric…

Q: Anhydrous aluminum chloride sublimes at high temperatures. What density will the vapor have at 225…

A: The ideal gas equation in terms of density is as follows,

Q: What does the line separating the liquid phase from the gas phase represent? what is the name of…

A: Phase diagram: It is graphical representation of different phase that occurs in compounds under…

Q: Carbon tetrachloride. CCl4 has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is…

A: Answer:- Firstly from the given temperature and the vapor pressure , enthalpy of vaporisation is…

Q: Which of the following will have the highest boiling point: methanol, carbon dioxide or sulfur…

A: Methanol has the highest boiling point because of intermolecular Hydrogen bonds between the…

Q: HOW ARE ATTRACTIVE FORCES RELATED TO THE MOTION AND THE AMOUNT OF KINETIC ENERGY OF THE PARTICLES?

A: Note: As per our guidelines, we are supposed to answer only the first question (i.e. question number…

Q: Which of the following should have the highest boiling point? O Cl4 carbon tetraiodide O CH4 CBr 4…

A: The compounds given are CCl4 i.e. carbon tetrachloride, CH4, CBr4, CF4 and CI4.

Q: Explain the following observation. When a needle is carefully placed on the surface of water, it fl…

A: Given observation: "When a needle is carefully placed on the surface of water, it floats, yet when…

Q: The interaction between water molecules and ions from ionic compounds is called: (A) Hydrogen…

A: Water is a polar molecule where oxygen has a slight negative charge and hydrogen has slight positive…

Q: Identify two common observations indicating some liquids have sufficient vapor pressures to…

A: Evaporation is a process of liquid molecules to convert into gaseous molecules, at a specific…

Q: In terms of the kinetic molecular theory, in what ways are liquid similar to gas. In what ways are…

A:

Q: Compare the properties of solids and liquids in terms of their particle arrangements.

A: The predominant reason for the existence of different states of matters like solids, liquids and…

Q: What is one property of solids that makes them fundamentally different from liquids? I hat is one…

A: Property of definite volume and shape at given temperature make solids fundamentally different from…

Q: Which of the following substances has the lowest vapor pressure at room temperature? O Hydrogen…

A:

Q: Between HBr, HCl ,HI, He, and HF which one has the highest boiling point

A: The boiling point of a substance is the temperature at which the vapour pressure of a liquid equals…

Q: Which of the following liquids has the higher vapor pressure at 25 ∘C? A. Mercury B. Water

A:

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: What are the main properties of solids (in contrast to liquids andgases)?

A: Properties of Solids: • Solids have high densities in comparison to gases. • Solids have a definite…

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: Which grouping of the three phases of water is listed in order of the increasing distance between…

A: The density of ice is less than the density of water. This is due to the fact that ice forms an open…

Q: which has a higher boiling point geh4 or pbh4

A: Given that : We have to determine : Out of GeH4 and PbH4, which has a higher boiling point.

Q: In terms of the kinetic molecular theory, in what ways are liquids similar to gases? In what ways…

A: Matter is something that occupies space and has mass. There are three states of matter: Solid…

Q: Determine the chemical formulas for the two compounds. OH B A A: B: Based on their structures, which…

A: The chemical formula and boiling point of the above compounds are given below

Q: How is the density of solid water compared to that of liquid water atypical among substances? Why is…

A: The three-dimensional structure of solid water avoids the molecules from getting too close to each…

Q: 2.61 At a temperature of 60°F, what pressure must be imposed in order for water to boil.

A: This problem can be solved using Clausius -clapeyron equation

Q: What phase of carbon dioxide exists at -120° and 10 atm? At 80° and 100 atm?

A: at -120° and 10 atm CO2 has solid phase .

Q: 5. Is the melting temperature of a substance different from its freezing temperature? Define the…

A: The melting point of a substance is same as that of its freezing point. At this particular…

Q: In one to two sentences, describe an experiment that woukd show that intramolecular forces…

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Q: Which of the following is expected to have the highest normal boiling point?     A.HBr B.HCl C.HI…

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: 1. Describe the nature of liquids by relating it with intermolecular attractive forces.

A: There are four major classes of interactions between molecules and they are all different…

Q: Oil molecules have higher vapor pressures than water.

A: Vapour pressure is the pressure exerted on liquids by the vapors present on its surface.

Q: 2. Which state of matter is expected to have the stronger intermolecular force (solid, liquid or…

A: We know that, the distinction between solid, liquid and gas is the inter molecular distances. Solid:…

Q: Differentiate between Vaporization and Vapor Pressure?

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

Q: Explain the molecules in a solid are kept at their positions by the large springlike intermolecular…

A: Solids are the chemical substances which are characterized b definite shape and definite volume.…

Q: Arrange the liquids represented by the following molecular models in the expected prder of…

A: Boiling point depends on the intermolecular force of attraction.

Q: How do two liquids behave when they are placed in the same container?

A: A liquid is a substance which moves freely and has a tendency to take a shape of the container when…

Q: Hydrogen bonding causes water to have which unique properties? O high melting point O high boiling…

A: * Hydrogen  bonding  is the force of attraction   exist between hydrogen and more  electronegative…

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.