WHICH ASSUMPTIONS OF THE KINETIC MOLECULAR THEORY FOR GASES ARE MODIFIED TO EXPLAIN THE SHAPE AND VOLUME OF LIQUIDS AND SOLIDS

Q: What amount of heat (in kJ) is required to convert 24.2 g of an unknown liquid (MM = 83.21 g/mol) at…

A: Given:-Mass of unknown liquid =24.2 gMM = 83.21 g/molInitial temperature = 19.2° CFinal temperature…

Q: Q5. What are the intermolecular forces? Differentiate between Van der waals and London dispersion…

A:

Q: Evaluate Which of the molecules listed below can form hydrogen bonds? For which of the motecules…

A: Solution : Hydrogen bonding present only when a hydrogen atom is covalently bonded to highly…

Q: Which of the following statements is CORRECT? O Hydrogen bonding occurs between any two…

A:

Q: What are the requirements for molecules to form hydrogen bonds? (What atoms must be present and…

A: Hydrogen bonding is a type of intermolecular forces.

Q: Cooing Curve of Water i) What phase(s) at each of the numbered sections? ii) At what temperature is…

A: Cooling curve of water explains the change in the phase of water with temperature.

Q: Pick the intermolecular force MOST responsible for the ability of neon to exist as a liquid from the…

A: The London dispersion force is defined, as when two atoms or molecules are closer to each other than…

Q: Identify the major intermolecular force in the following molecule: + O London Dispersion…

A: There are various types of interactions present between a bond of a molecule such as: Dipole-dipole…

Q: 1. 2. NH3-NH3 3. Na₂S-Na₂S 4. HF-HF 5. MgS-MgS 6. CH3OH- -CH3OH 7. H₂-H₂ 8. CuO CuO 9. SbH3-SbH3 10.…

A: The physical characteristics of molecules, including as their melting and boiling points, density,…

Q: Complete the table by descibing the types of intermolecular forces and arrange these types according…

A: Ion-ion interactions are the intermolecular forces present between the ions.  Ion-dipole…

Q: What is the difference between van der Waals forces and ionic bonds? Please explain in detail.

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

Q: Which is denser at the same temperature and pressure, dry air or air saturated with water vapor?…

A:

Q: What amount of heat (in kJ) is required to convert 18.3 g of an unknown liquid (MM = 67.44 g/mol) at…

A:

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: A 0.0896g of H2O us placed in a 250ml sealed container. Is there any liquid present when temperature…

A:

Q: Why are the critical temperature and pressure for H2O so much higher than thosefor H2S, a related…

A: Critical temperature and pressure: When the vapor of a substance cannot be liquefied at or above the…

Q: It is very difficult to liquefy a gas/vapor at the critical conditions? Why? How you can overcome…

A: It is very difficult to liquify gases at the critical conditions because at critical condition , the…

Q: 1. HOW DO LIQUIDS AND SOLIDS COMPARE WITH GASES IN TERMS OF ATTRACTIVE FORCES?

A: Question :-1

Q: 9. How ARe vAN der WAALS forces different from hydrogen bonds?

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Does the effect of intermolecular attraction on the propertiesof a gas become more significant or…

A: When the gas is compressed to a smaller volume at a constant temperature, the average intermolecular…

Q: How does the average kinetic energy of molecules compare with the average energy of attraction…

A: The energy possessed by a body by virtue of its motion is called kinetic energy. Mathematically the…

Q: Between two molecules in the liquid state, which of the followi. would be the strongest assuming the…

A: Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent…

Q: Some ammonia (NH3) molecules and show the hydrogen bonding between them using dotted lines to…

A: Hydrogen bonding : When hydrogen is attached with a strong electronegative atom i.e. F , O and N ,…

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

A:

Q: Which of the following properties are NOT influenced by intermolecular forces?   Group of answer…

A: we have to say the following properties are NOT influenced by intermolecular forces.

Q: Molar Heat of Vaporization H,O 40.7 kJ/mole NH, 23.4 kJ/mole Water and ammonia have different molar…

A: The amount of heat required to convert one mole of liquid to vapor form is called molar heat of…

Q: Even at moderate temperatures attractions between molecules seem to have little effect on the…

A: Even at moderate temperatures attractions between molecules seem to have little effect on the…

Q: How many joules of heat are required to convert 6.56 moles of N2 gas at 252.24K to liquid at its…

A: Boiling point is the temperature at which there exists an equilibrium between liquid and gaseous…

Q: Van der Waals forces are the intermolecular force and consist of dipole-dipole forces and dispersion…

A: Vander wall force : Vander wall forces includes attraction and repulsion between atoms , molecules…

Q: litrogen gas is used in place of CO2 gas for some bubbly beverages such as beer and coffee. low many…

A: We have to predict the amount of heat required.

Q: Which of the following factors directly impacts the rate at which a liquid evaporates? Choose one or…

A: Factors that directly impact rate of evaporation is given below

Q: 1) Assuming ideal behaviour, calculate the pressure in atmospheres of 2.19 kilograms of hydrogen…

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

Q: Rank the following compounds from weakest intermolecular forces to strongest. Justify your answers.…

A: Intermolecular forces is a interaction between the molecules may be repulsive or attractive which…

Q: The predominant intermolecular force in (CH,),NH is O Dipole-dipole forces lon-Dipole O Hydrogen…

A: When one of the most electronegative atoms ( F, O & N ) and hydrogen are present, then hydrogen…

Q: Classify the relationship of the the following variables in each item either as “Direct” or…

A: Direct relationship is in which one variable is either directly or inversely proportional to the…

Q: Which of the following molecules cannot exhibit intermolecular (among themselves) hydrogen bonding?…

A:

Q: How does the energy of attraction between particles compare with their energy of motion in a gas and…

A: The energy of attraction between the particles of different states of matter helps in defining the…

Q: H8. The enthalpy of vaporization of benzene, C6H6(l) is 33.9 kJ/mol at 298 K. How many liters of…

A: Given

Q: A syringe at a temperature of 20 °C is filled with liquid ether in such a way that there is no space…

A: solution -when a liquid is subjected to heat in a closed container and the rate of the condensation…

Q: HOW DO INTERMOLECULAR FORCES RELATE WITH THE ASSUMPTIONS OF THE KINETIC MOLECULAR THEORY?

A: Kinetic theory:  The behaviour of gases based is explained on the idea that the gas consists of…

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

A: Landon dispersion force :  •Even noble gas atoms and nonpolar molecules can experience weak…

Q: What is the difference between the ion-dipole force and the dipole-dipole force, and what is its…

A:

Q: The critical point coordinates of ethanol (46.068 g mol-1, d = 0.79 g mL-1) are 514 K and 62.18 atm,…

A: Boiling point of a substance is the temperature at which the vapor pressure of liquid equals the…

Q: Determining the Volume of the Dumas Tube - If air bubbles were not removed from the Dumas tube,…

A: The molar mass of a substance can be obtained by relating the mass and the number of moles of the…

Q: Please answer all parts.

A: The phase diagram can be represented as follows:

Q: What amount of heat (in kJ) is required to convert 18.2 g of an unknown liquid (MM = 67.44 g/mol) at…

A: Given data: Mass of liquid (m) = 18.2 g, Molar mass of liquid (MM) = 67.44 g/mol, Initial…

Q: .53 In the Dumas-bulb technique for determining the molar mass of an unknown liquid, you vaporize…

A: Given:Volume = 354 cm3 = 0.354 L.Temperature = 99oC = 372 KPressure = 742 torr = 0.97632 atm.Mass =…

Q: The water molecules form hydrogen bonds with themselves resulting in much stronger bonds than those…

A: The process of conversion of liquid molecules into vapour state is called evaporation . If the…

Q: Intermolecular force of H2O? is it non polar or polar?

A: The forces which are acting between the molecules is known as intermolecular forces

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.