What are dispersion forces? How does the strength of dispersionforces relate to molar mass?

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: What is capillary action? How does it depend on the relative strengths of adhesive and cohesive…

A: Liquids have intermolecular cohesive and adhesive forces through which the capillary actions are…

Q: How can you relate the life of a water strider in the study of Intermolecular Forces of Attraction?

A: Water strider is a bug that can move easily on the surface of water using its front leg.

Q: How much heat is required to melt 23.9 g of solid diethylether (at its melting point)?

A:

Q: Explain the permanent dipoles ?

A: Dipole means which contains positive and negative poles

Q: Why are dispersion forces weaker than dipole-dipoleforces?

A: THE ANSWERE IS GIVEN BELOW :

Q: forces is/are responsible for capillary action, a property of liquids? • surface tension of the…

A: The movement of water  whithin the surface of porous matterial called capillary action

Q: Explain the concept of polarizability and how it relates to dispersion forces?

A: Neutral molecules can be polarized which affects their dispersion forces of attraction.

Q: The vapor pressure of water at 25.0°C is 23.8 torr. Determine the mass of glucose (molar mass = 180…

A:

Q: 1. How do the temperatures affect the change of phase of a matter? 2. What is the difference between…

A: Given,

Q: Which is most viscous at the same temperature? a. hexanoic acid b. hexanol c. pentanol

A: 1. Greater the molecular mass, greater will be the vander waal forces, greater the viscosity of the…

Q: Instructions: Determine and explain the type of intermolecular force of attraction that exists:

A:

Q: How is the miscibility of two liquids related to their polarity?

A: Polarity here refers to the polar or nonpolar nature of the molecules of the liquid and miscibility…

Q: The strength of intermolecular forces is dependent on, among other things, the size of the charges…

A: Polar molecules are molecules in which dipoles are separated and charges are created. And polar…

Q: What kind of intermolecular forces act between a hydrogen peroxide (H,0,) molecule and a water…

A: We have to say the intermolecular force present between a hydrogen peroxide (H2O2) molecule and a…

Q: Why does increasing the pressure increase the boiling point of water?

A: Given: Increasing the pressure increases the boiling point of water.

Q: the higher boiling point: isopentyl alcohol or isopentylamine?

A: Chemical species which contain -OH functional group are called alcohol and chemical species which…

Q: What are the strongest and weakest forces of attraction between molecules? (strongest; weakest)

A: Strongest force of attraction which release highest energy in bond formation and which release…

Q: < CH3CH₂CH₂OH (n-propanol) or CH3CH2CH3 (propane) The strongest intermolecular forces of the…

A: Note : n-propanol is capable of form hydrogen bonding. Therefore strongest intermolecular forces are…

Q: Water has a high boiling point given its relatively low molarmass. Explain.

A: Boiling point is directly proportional to molar mass of compound, force of attraction and polarity…

Q: How is intermolecular forces influence the properties of liquid?

A: The physical properties such as melting point, boiling point, vapor pressure and viscosity are…

Q: Why are intermolecular forces not effective in the gas of phase matter? How will you relate it to…

A: At low temperatures, gas particles have less motor energy, and in this way move all the more…

Q: 1- What is the factor that mainly affect the boiling point? Is it proportional to boiling point…

A: 1. The boiling point of any liquid substance is mainly affected by the pressure. The boiling point…

Q: The intermolecular forces of attraction are not very strong in a -

A:

Q: Organise the molecular structure in order of increasing boiling point. Explain why.

A: Since we know that boiling point increase on increase on formation of hydrogen bonding . Here , the…

Q: What kind of intermolecular forces act between a nitrosyl chloride (NOCI) molecule and a hydrogen…

A: The dipole dipole interaction is a type of intermolecular attraction i.e. the attraction between the…

Q: t types of forces,

A:

Q: What is the dispersion force? What does the magnitude of the dispersion force depend on? How can you…

A: The intermolecular forces – The intermolecular forces are the attractive and repulsive forces…

Q: What kind of intermolecular forces act between two hydrogen chloride molecules? Note: If there is…

A: Intermolecular forces are forces which are responsible for the physical and chemical properties of…

Q: What is the dipole–dipole force? How can you predict the presence of dipole–dipole forces in a…

A: There are different types of intermolecular forces which defines , most of the physical and chemical…

Q: what happens to the boiling point of water due to the presence of hydrogen bonds and why does this…

A: In the case of water, hydrogen bonding, which is a special case of polar dipole forces exerts a very…

Q: Why is the ion–dipole force important?

A: Ion-dipole force is a force acting b/w an ion and a non polar molecule In the presence of an ion,…

Q: to

A: Ethanol is polar molecules so it's have dipole-dipole interaction ( called Hydrogen bonding ) but…

Q: what is london dispersion force and what are some examples of it?

A: London dispersion forces are the intermolecular forces exist in all molecules regardless of…

Q: Define the term, Dispersion Force?

A: Van der waal's force The weakest force that exist between the neutral molecules is called Van der…

Q: In determining surface tension, why we need to collect many drops of the sample liquid from the…

A: If the weight of each drop of the liquid is known, we can also count the number of drops which…

Q: What is the dominant force holding the units together in solid benzoic acid?

A: Intermolecular force present in benzoic acid

Q: a. How is intermolecular force defined by the nature of particles?  b. How do intermolecular forces…

A: (a) Intermolecular forces could be forces of attraction or repulsion, which acts between…

Q: Is ethyl alcohol a london disperse force, dipole dipole, or a hydrogen bonds? Explain and Why.

A: There are various types of intermolecular forces present in the molecules such as hydrogen bonding,…

Q: What happens to the intermolecular forces of attraction inside an ice when it melts?

A: As we know , the change in state of any substance is due to the change in average kinetic energy of…

Q: b) Are there any IMF's forces between cyclohexane molecules and other cyclohexane molecules? What…

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. Describe the nature of liquids by relating it with intermolecular attractive forces. 2. Explain…

A: Intermolecular forces are electrostatic in nature and include vanderwaals forces and hydrogen bond .…

Q: What is the most viscous to least viscous out of oil, ethylene glycol and hexane?

A: Viscosity is common term refers to indicate the thickness or resistance of pouring of a substance.…

Q: Is vinegar a london disperse force? dipole dipole? or a hydrogen bonds? Explain and Why?

A: Vinegar has three types of intermolecular forces, which are, Dipole-dipole interaction Hydrogen…

Q: How do intermolecular forces determine the physical properties of a molecule?

A: The forces acting between molecules which bind them together are called Intermolecular Forces.

Q: What is the most prominent intermolecular force/s of attraction present when water forms beaded…

A: The forces which are acting between two molecules are known as intermolecular forces,  these forces…