Define the terms Surface Tension, Viscosity, and Capillary Action?

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: Describe the relationship of the following properties with intermolecular forces of attraction.…

A: Intermolecular forces of attraction are defined as the tendency of the molecules in a solid, liquid…

Q: which one will have the higher value for surface tension when it is in the liquid phase?  CS2 or…

A: The answer is as follows:

Q: Recognize the features of molecules that favor formation of liquid crystalline phases?

A: Liquid crystal are the substances which have mixture of properties of both liquid and crystal.

Q: Predicting types and relative strengths of Intermolecular attractions?

A: Intermolecular attractions can be defined as the force of attraction which exist between the…

Q: What is surface tension, and what conditions must existfor it to occur?

A: Surface tension is a characteristic property of the liquid which arises due to the fact that…

Q: Explain ion dipole interaction and ion induced  dipole interaction. Give examples

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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: Illustrate the Origin of surface tension ?

A: Surface tension is the property of a liquid that tends to occupy the smallest surface area. Like…

Q: Describe the general relationship between the vapor pressure of a liquid and the relative strength…

A: According to the question we have to describe the relationship between the vapor pressure of a…

Q: Liquids with large intermolecular forces tend to have high surface tension. O True O False

A: Intermolecular forces are the forces of attraction or repulsion which act between neighbouring…

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

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

Q: it is Intermolecular attraction between two permanent dipoles _________

A: The strongest type of intermolecular bond is hydrogen bonding. When a hydrogen atom is covalently…

Q: Differentiate the properties of hydrogen bonding compared to simple dipole-dipole interaction

A: Differentiate the properties of hydrogen bonding compared to simple dipole-dipole interaction :

Q: Cite real-life applications of cooling curve and determination of the freezing point of a substance.

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Q: Define viscosity and explain how viscosity is affected by intermolecular forces.

A: Viscosity is the resistance or the hindrance offered by the liquid to floe.

Q: If the molecules in a liquid are weakly attracted, which of the following properties has a high…

A: The molecules of liquid have a weaker intermolecular force of attraction than solid and strong than…

Q: Temperature (°C) -77.7 Selected Points Triple point Critical point Normal boiling point Normal…

A:

Q: Discuss the Kinetic Molecular Theory of Solids, Liquid and Gases (KMT) and how they affect in the…

A: Kinetic molecular theory The microscopic properties of molecules/atoms and their interaction with…

Q: Give some related literatures about phase changes and melting point

A: Phase transitions (or phase changes) are physical processes that transition between one state of a…

Q: What name is given to the intermolecular force present in nonpolar substances?  On what does the…

A: The intermolecular force of attraction  present between non-polar molecules is called dispersion…

Q: Describe three features of the liquid state—vapor pressure, viscosity, and surface tension.

A: Liquid is the state of matter where the molecules are not tightly held with one another. Vapor…

Q: What is the difference between an amorphous solid and acrystalline solid on the macroscopic and…

A: Crystalline solids have well-defined edges and faces, diffract x-rays, and tend to have sharp…

Q: Define the following terms: a. salt bridges b. ionic interactions c. van der Waals forces d.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Explain how a process of fractional sublimation might be applied to a mixture of two substances…

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Q: What phase occurs when a block of dry ice gradually becomes foglike at room temperature?

A: Sublimation is a process of conversion of a solid substance directly into gas without changing into…

Q: For liquids, which of the factors affect vapor pressure? humidity volume intermolecular surface…

A: Vapor pressure is the pressure caused by the evaporation of liquids. The three common factors that…

Q: What is the implication of molecular polarity in predicting the intermolecular forces of attractions…

A: Molecular polarity is defined as a property of a molecule which depends on the electronegativity…

Q: Which of the following is not a factor that directly affects the viscosity of a liquid? bulk,…

A: Viscosity of a liquid is a measure of its resistance to change the shape of molecule. Various…

Q: What property of water refers to water's ability to form a thin film on the surface of lakes and…

A: What property of water refers to water's ability to form a thin film on the surface of lakes and…

Q: Which intermolecular force of attraction is strongest between molecules in liquid water?

A: The discription is as given below:

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: Rank the intermolecular forces for ethanol butanol  propanol in order of lowest imf to highest…

A:

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: Which intermolecular force correlates with polarizability?

A: Polarizability generally refers to the tendency of matter, when exposed to an electrical field, to…

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: How is the rate of evaporation of a liquid affected by (a) temperature, (b) the surface area of a…

A: Evaporation is the process through which a liquid is converted into a gas without being heated to…

Q: Draw a generic phase diagram and label its important features.

A: The phase diagram is a diagram that shows the change in the phase of any object on changing the…

Q: Part A - Predicting Types and Relative Strengths of Intermolecular Attractions List the substances…

A: In acetic acid CH3COOH only hydrogen bonding is present and hydrogen bond is a strong intermolecular…

Q: What is the difference between dipole–dipole interactions and London dispersion forces?

A: Intermolecular force of attraction that holds the different molecules of a substance together is…

Q: Describe what is meant by a dynamic equilibrium in terms of the vapor pressure of a liquid

A: liquid is in dynamic equilibrium with its vapor phase, the rates of evaporation and condensation are…

Q: 6. Acetone (density = 0.792 ) rises to a height of 9.39 cm at 20 ° C in a capillary tube %3D ст-…

A:

Q: The intermolecular force of attraction between H2S molcules and NH3 molecules is which of the…

A: Given molecules are ammonia (NH3) and hydrogen sulfide (H2S). Every molecules are held together by…

Q: What is the relationship between strength of intermolecular forces and capillarity

A: When intermolecular forces are stronger, then the difference in energy increases between gas and…

Q: Which combination of characteristics is most likely to be associated with molecules having strong…

A: Dipole-Dipole Interactions: When two bonded atoms have large differences in their electronegativity…

Q: Describe Dipole-Dipole Interaction?

A:

Q: Define the following and give an example of each:(a) dispersion force(b) dipole-dipole attraction(c)…

A: a) The London dispersion force is a temporary attractive force that results when the electrons in…

Q: Place the following in decreasing surface tension ( highest to lowest): H2, Br2, NCl3,H2O. Which…

A: The forces of attraction existing among the molecules of a substance which can be gaseous, liquid…

Q: Give mathematical explanation for the effect of temperature on viscosity.

A: The property of the liquids which determines their resistance to flow is called viscosity.…