Before the phenomenon of surface tension was understood,physicists described the surface of water as being covered with a“skin.” What causes this skin like phenomenon?

Q: Why doesnt carbon dioxide have a normal melting point and a normal boiling point whereas water has

A: The triple point of water is at 0.0098 degree Celsius and 4.58torr whereas carbon dioxide is ar…

Q: What occurs when electron pairs are unequally shared? 2. What is the phenomenon caused by cohesive…

A: It's a multiple question type and according to the guidelines of Bartleby we are supposed to answer…

Q: When a polar liquid displays a concave meniscus, what interparticle forces are acting? Compare and…

A: In concave meniscus adhesion  forces are acting and in context Cohesion is acting .

Q: What causes dipole-dipole interactions?

A:

Q: Explain the permanent dipoles ?

A: Dipole means which contains positive and negative poles

Q: Give 1 example of each Intermolecular Forces (be unique) -name of the compound, chemical formula…

A: An Intermolecular force is an attractive force that arises between the positive components (or…

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: When thermal energy is supplied to melt a solid, the temperature remained constant during the…

A: Melting point is the temperature of a solid at which it changes its state from solid to liquid at…

Q: Give some examples of Molecular solids?

A: In molecular solids, molecules are attached to each other by different intermolecular forces of…

Q: Define dipole–dipole interactions ?

A: Dipole-dipole interactions are one of the forces that exists between polar molecules They are…

Q: Use specific examples to describe briefly the different types of intermolecular forces

A: NOTE : Since you've posted multiple questions, we've solved first question for you. If you want any…

Q: How can surface tension be defined? O the tension at contact surface between two liquids O the…

A: The right answer is the tension at contact surface between two liquids.

Q: How does temperature influence the surface tension and viscosity of ionic liquids and their…

A: Surface tension arises due to the cohesive nature of the of molecules in a solution or it is defined…

Q: Suggest an explanation for the observation that the heat of fusion of a substance is always smaller…

A: The heat of fusion is the amount of heat required to convert the solid state of the substance into…

Q: What are the strongest attractive intermolecular forces found in: b. bromine:- а. ice:- С. СаCl2:-…

A: Intermolecular forces are the forces of attraction between the different molecules. There are five…

Q: Why is hydrogen bonding often not considered a true chemical bond?

A: Intermolecular forces : The forces of attractions exist between different kinds of molecules are…

Q: Before the phenomenon of surface tension was understood, physicists described the surface of water…

A: Before the phenomenon of surface tension was understood, physicists described the surface of the…

Q: Which molecule has the highest surface tension

A: Surface tension mainly depends on the intermolecular force of attraction.

Q: In an ionic crystal, the cations and anions are held together by which forces?

A: Removal of electron from the atom results to form positively charged ion called cation.Addition of…

Q: Where do Ion–Dipole Forces exist?

A: An ion-dipole force is an attractive force which occurs from the electrostatic attraction between an…

Q: What is hydrogen bonding? How can you predict the presence of hydrogen bonding in a compound?

A:

Q: Why glass is regarded as an amorphous solid?

A: Given: Glass is regarded as an amorphous solid

Q: Complete the following table: m.p (melting point), b.p. (boiling point) Substance Hg m.p.…

A: The given table can be filled as follows:

Q: list in increasing order intermolecular forces CH4, H20, OF2, HF2, C3H8, CH3NH2,

A: Applying concept of intermolecular interaction between molecules.

Q: 1.What are the properties of liquids?  How do intermolecular forces affect the properties of…

A: The properties of liquid are: Liquids are almost incompressible as molecules are pretty close to…

Q: What are the Nonbonding atomic solids?

A: The atomic solid is one of the types of crystalline solids. In atomic solids, the composite unit is…

Q: Which material has a more rigid or compact structure? What does this say about the general types of…

A: Rigidity in any substances arises due to the type of interactions among the molecules. The stronger…

Q: What is the total heat required to convert 5 moles of ice at 0°C to liquid water at 0°C given the…

A: heat capacity during phase transformation  Q=  n ×L

Q: Why does increasing the temperature cause a substance to change in succession from a solid to a…

A: As you have posted multiple questions in a single request, we will solve the first question for you.…

Q: Compare and contrast the two types of close-packing in solids?

A:

Q: Describe the energetics of vaporization?

A: It is also called as enthalpy of vaporization. Vaporization enthalpy, also known as vaporization…

Q: 1 Based on your observation, how can you identify the intermolecular forces of liquid on a given…

A: 1. Longer it takes to evaporate from surface of coin higher is the strength of intermolecular forces…

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: Explain why the melting temperature of diamond is more than 10 times higher than that for…

A: In structure of diamond one carbon is bonded to 4 other carbon atoms making a 3D network making a…

Q: Explain the process of dynamic equilibrium. How is dynamic equilibrium related to vapor pressure?

A:

Q: One remedy used to reduce a fever is to rub alcohol on the person.  Explain how this can reduce the…

A: Please find your solution below : Rubbing alcohol during fever provides the temporary comfort from…

Q: 1.) The densities and viscosities of some common fuels are listed below Density (in g/mL) Viscosity…

A: Viscosity is a measure of the resistance of a liquid to flow. It depends on intermolecular forces of…

Q: 1. A. Describe how solids are classified according to the type of bond that exists between their…

A: As you have pasted multiple questions in a single request, we will solve the first question for you.…

Q: Choose the compound that has the lowest surface tension. (Consider intermolecular forces) トNp 品 > 出!…

A: Given : acetic acid, ethanol, acetone and water molecule.  To find : compound that have lowest…

Q: Polar molecules exhibit dipole-dipole forces. Do they also exhibit dispersion forces? Explain.

A: The polar molecules exhibit dispersion forces in addition to the dipole-dipole forces.

Q: How Dipole–Dipole Interactions work ?

A:

Q: Explain the concept of Intermolecular Forces ?

A: A chemical bond is formed when attractive forces are more than repulsive forces. Various types of…

Q: What are the three basic types of solids and the composite unitsof each? What types of forces hold…

A: The basic types of solids are:  Molecular solid: it is a solid whose composite units are molecules.…

Q: Describe dipole dipole forces what type of molecules do they occur between? What is their relative…

A: Dipole -dipole interaction is the interatomic force of attraction described as follows.

Q: How does temperature affect viscosity of liquids and gases?

A: With an increase in temperature, there is typically an increase in the molecular interchange as…

Q: 2. What is vapor pressure? Explain this by discussing the effects or application of vapor pressure…

A: At every temperature, there exists an equilibrium between vapor and liquid state of the substance.…