3. As the overall strength of intermolecular forces increases, how are the following physical properties affected? a. Melting point b. Vapor pressure c. Viscosity

Q: 3. What are the intermolecular forces of attraction that hold the water molecules together? Explain…

A: The chemical formula of water is H2O. Intermolecular forces are the attractive forces that hold the…

Q: 1. Explanation of properties of solids, liquids and gas by using the kinetic molecular model.

A: Given :Kinetic molecular  model.  To find : Properties of solid, liquid and gases.  Solution : As we…

Q: Compare the ΔHvap values for water, isopropanol, ether, and ammonia, and order them from lowest to…

A: When a liquid phase is converted to the vapor phase, some energy is needed. This energy is called…

Q: How is intermolecular force defined by the nature of particles?

A: Intermolecular forces are defined as the forces of interaction that exist between neighboring…

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

A: It has been observed that even in non polar molecules (or atoms) there is some force of attraction.

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: 16. Explain why CO2 and SO2 have a big difference in boiling points. Which has the higher boiling…

A: CO2 and SO2 is gas at room temperature.  Boiling point is the temperature at which liquid converts…

Q: Define surface tension and viscosity. How do intermolecular forces affect these properties (i.e., as…

A:

Q: Explain the terms of intermolecular forces why water has an extraordinary high boiling point. 2.…

A: The secondary  force comprises  intermolecular  force.

Q: Which type of intermolecular attractive force operates between (a) all molecules; (b) polar…

A:

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: What is the role of cation during ion-dipole interactions? A.  it distorts the electron…

A: Ion dipole interaction: It is defined as the interaction between ion and a molecule with permanent…

Q: What is a chemical bond? How is it different from intermolecular forces of attraction?

A: What is a chemical bond and difference between chemical bond and intermolecular forces of attraction…

Q: 1. Which soil will usually have the higher porosity, a sandy soil or a clay soil? Why?

A:

Q: Define the terms viscosity, capillary action and surface tension. a. How do the viscosity and…

A: A question based on physical properties, which is to be accomplished.

Q: 1. Refer to the chart below on physical properties of matter. Answer the questions and relate the…

A: Hi, since you have posted questions with multiple subparts, we will answer the first three subparts…

Q: Which molecule has the highest surface tension

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

Q: Explain why higher average kinetic energy results in higher vapor pressure in terms of IMFs.

A: The reason why higher average kinetic energy results in higher vapor pressure in terms of IMFs has…

Q: Consider the following four molecules: NH2 N. I II III IV a) Which of the four molecules is (are)…

A: a) I and II both are nonpolar because of no electronegativity difference but III and IV these two…

Q: In a healthcare product, choose one property of this product.  Since a product is a bunch of…

A:

Q: How does the density of a gas change when a) its pressure is increased and b) its temperature is…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Why are intermolecular forces greater for polar molecules than for non- polar molecules that are…

A: The attraction forces between the different molecules are known as intermolecular forces. Different…

Q: . Explain how dipole-dipole forces cause molecules to be attracted to one another. (be sure to…

A: We are authorised to solve only one question at a time. Please both test of the question separately.…

Q: you may have heard someone use the figure of speech is slower than molasses in winter to describe…

A: The measure of resistance offered by a fluid to the motion of immersed object through them is called…

Q: О а. and O b. and and

A: Miscibility or Solubility is defined on the basis of the polarity of the molecules.

Q: Why is this the arrangement of their intermolecular forces based on strength, with the weakest at…

A: Butane is an example of hydrocarbon. It is non-polar and the intermolecular force operating between…

Q: CaCl2 in H2O a. illustrate the lewis dot structure b. polar or nonpolar? c. what is the dominant…

A: Given : CaCl2 in H2O To find : a. Lewis dot structure b. Polar or non polar c. Dominant type of…

Q: What is surface tension? How does surface tension result from intermolecular forces? How is it…

A: Surface tension is the energy required to increase the surface area of a liquid by a unit amount. It…

Q: How is polarity related to the formation of intermolecular forces of attraction?

A: Polarity comes from electronegativity of elements. The more electronegative elements pulls the…

Q: Why are covalent bonds typically much stronger than inter-molecular forces?

A: Intermolecular forces are forces that mediate contact between atoms, including attraction or…

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 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: Four students are planning an experiment to gather evidence to compare the physical and chemical…

A: Our goal is to compare the physical and chemical properties to determine the strength of…

Q: Place the intermolecular attractions in order of their increasing strength and explain why.  :…

A: Intermolecular force are the attractive force within a molecule. There are three types of…

Q: Determine the strongest intermolecular force for the following molecule. Both Land X are nonmetals.…

A: Given: Electronegativity of L is less than X. Both L and X are nonmetals. And the Lewis structure of…

Q: d. How do the strength of the intermolecular forces present in each species compare to each other?…

A: given : Melting and boiling points of substances F2, Br2 and At2 are given as follow

Q: Which of these molecules has the higher melting point? A B A Thou have the same melting point…

A: Here , A is straight chain alkane and B is branched alkane.

Q: Sodium lauryl sulfate (structure below) is a very common ingredient in shampoos and soaps. Use your…

A: Amphipathic molecules are molecules having a polar head and non-polar tail. In a solution when the…

Q: Why are hexane and methylene chloride miscible?

A: Like dissolves like’ principle says that polar compounds including ionic compound should be more…

Q: 7. (a) What effect do the polarity, size, and shape of a molecule have on the physical properties of…

A: In this question we will answer how polarity, shape and size of a molecule affect the physical…

Q: You are asked to make spaghetti. You start boiling the water and find it is taking too long. Your…

A: The boiling point of a liquid is the temperature at which its vapor pressure is equal to the…

Q: Discuss the basis of certain properties of substances through the concept of intermolecular forces…

A: Discuss the basis of certain properties  Of substances through the concept of intermolecular forces…

Q: BIGIDEA BONDING AND INTERACTIONS 38. Explain how dipole interactions and dispersion forces are…

A: Forces of attraction:

Q: In a nonpolar molecule as the number of electrons increase, the London dispersion forces become v…

A: Effect of No of electrons in Non polar molecules on London dispersion forces = to be determined…

Q: What is a polar covalent compounc Define hydrogen bond. What is cohesion? Give an example

A: ANSWER

Q: 1. What is a chemical bond? How is it different from intermolecular forces of attraction?

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

Q: rank the following based on strength of intermolecular force (strongest to weakest) Ar, He, Kr, Ne

A: Given elements are , Ar, He, Kr, Ne

Q: Explain the term polarizability. What type of molecules tends to have high polarizabilities? What is…

A: Intermolecular forces or attractions are the interactions that are present between different atoms,…

Q: 51 The predominant intermolecular forces between molecules in a mixture of CHCl3 and POCl2

A: Intermolecular forces are types of attraction forces seen between molecules. Intermolecular forces…

Q: During the solution process,  there are four different interacting forces involved: Hydrogen…

A: