How does the density of a gas change when a) its pressure is increased and b) its temperature is decreased? Why are hydrogen bonds considered a special class of dipole- dipole interactions?

Q: Identify the type of intermolecular attraction(dipole-dipole, hydrogen bonding, ion-dipole, and…

A: Dipole-Dipole intermolecular forces involve oppositely charged end interaction of dipoles. This type…

Q: Why, in liquid state, is H2O a London Force and hydrogen bonding. I understand why it is hydrogen…

A: All three kinds of intermolecular forces (Hydrogen bonding, dipole-dipole interaction and London…

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: H-N-H H. нн H-C-C-H H H 7. H. C-C-C- H.

A: A)The presence of nitrogen tells us that hydrogen-bonding is present and will be the predominant…

Q: C. Determine the strongest intermolecular force experienced by each of the following substances…

A: Polar Molecules take part in dipole-dipole forces.  Non-polar molecules like CO2,  Cl2, Br2 have…

Q: Describe the type of information you would look for when given a chemical formula in order to…

A: (a) According to the question - These are the  information when given a chemical formula in order to…

Q: Ammonia and hydrogen fluoride both have unusually high boiling points due to _____ A.)dispersion…

A: To determine the reason for high boiling points existing in ammonia and hydrogen fluoride .

Q: What is the difference between dipole-dipole interaction and hydrogen bonding?

A: Answer :  Dipole-dipole interaction  : The dipole dipole interaction is the attraction between two…

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

A:

Q: Describe dipole-dipole attractions by selecting all true statements. O They are much stronger than…

A: They are much weaker than the covalent bond and the molecules need to be polar . so 2 and 4 are…

Q: Why are hydrogen bonds considered a special class of dipole- dipole interactions?

A: In solution molecules interacts with each other by molecular interactions. The molecular interaction…

Q: Of the two compounds cyclopentane and tetrahydrofuran, one has a boiling point of 49°C and is…

A: Draw the structures of cyclopentane and tetrahydrofuran.

Q: How does the small size of the hydrogen atom contribute to the unusual strength of the dipole–dipole…

A: Hydrogen bond : Hydrogen bond is the weak electrostatic force of attraction that exists between the…

Q: what is the maximum number of hydrogen bonds that a molecule of water can have?

A: Intermolecular hydrogen bonding:The bond that exists between hydrogen atom of one molecule and an…

Q: e similarities of dipole-dipole and hydrogen bonding.

A: Various types of interactions are present in different molecules.

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: What type of intermolecular force of attraction is present in C10H10? Choose one: a. London…

A:

Q: The strength of dispersion forces as the number of v in the atoms or nonpolar molecules increases.…

A: To complete the given sentence. The strength of dispersion forces ______ as the number of _______ in…

Q: A molecule will demonstrate hydrogen bonding if and only if it has a hydrogen atom directly bonded…

A:

Q: For which molecule in each of the following pairs would you expect hydrogen bonding, in a sample of…

A: The Hydrogen  Bonding Exhibit  between   Oxygen  , Fluorine and Nitrogen  and Hydrogens.

Q: Which of the following is true about the strengths of the different intermolecular forces of…

A:

Q: Arrange the following substances in the descending order of surface tension and describe its reason.…

A: Surface tension of any molecule is directly proportional to the strength of inter-molecular forces…

Q: True or false -Hydrogen bonding is a special case of dipole-dipole interaction. -Dispersion forces…

A: We will evaluate the correct statement for above question.

Q: What is "dipole movement"? Does SF6 molecule have dipole movement? Explain.

A: Dipole moment is the measure of polarity of a molecule. It arises due to the electronegativity…

Q: .4. For each intermolecular force below, in your own words in a few sentences explain its physical…

A: Polar particles are those that includes two different poles in a single entity and the formation of…

Q: greater: A)H2O2, B)CH4, C)Br2, D)HCl

A: A) H2O2 has hydrogen bonding  B) CH4 is non-polar. So it has London-dispersion interaction  C) Br2…

Q: Which would exhibit stronger intermolecular attractive for

A: Types of intermolecular forces (IMFs) : 1. London-dispersion forces : These forces present between…

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: what is the difference between dipole-dipole and ion-dipole? can I get some of examples of each?

A: The intermolecular forces are the type of forces which are able to mediate the interactions present…

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

A: A hydrogen bond is a electrostatic force of attraction between a hydrogen atom of one molecule and…

Q: If a molecule can hydrogen bond, does it guarantee that it will have a higher boiling point than a…

A: Molecules with hydrogen bonds will always have higher boiling points than similarly sized molecule…

Q: What is the strongest type of intermolecular force in CHF2Cl is a. ion-ion b. London dispersion…

A: We have  Option C is correct answer

Q: Name of 10 compounds having ion-dipole interactions?

A: NaCl  = sodium chloride BaCl2 = Barium chloride Kcl= Potassium chloride BaOH2 = Barium hydroxide…

Q: Which intermolecular force correlates with polarizability?

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

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: Explain the statement: "Hydrogen bonds are not true chemical bonds." 6. Which do you expect to have…

A: Covalent bonds- Formation of these bonds require sharing of electrons between atoms.  Ionic bonds-…

Q: TRUE or FALSE 1. Molecules with temporary dipole moment tend to align with opposite polarities in…

A: Explanation - Option A. When there is an electronegativity difference between elements, the…

Q: Dispersion force, Dipole-Dipole, and/or Hydrogen bonding? 1) HBr 2)H3C-CH3 3) CO 4) NH3

A: ->Dispersion force-> it is a weak intermolecular force between two atoms and molecule in close…

Q: Predominant itermolecular force in CH2Br2 a. ionic bonding b. london dispersion forces c.…

A:

Q: What intermolecular force(s) can be exhibited by this compound? only hydrogen bonding dipole-dipole…

A: Given compound: We have to find the intermolecular forces that are present in this molecule.

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: Butter easily melts than potassium nitrate because the type of interaction in butter is while in…

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

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: Dipole-dipole interactions are hydrogen bonds. weaker than stronger than equal to

A: While intermolecular forces are strong enough to keep molecules together in the solid and liquid…

Q: What two factors causes hydrogen bonds to be so much stronger than typical dipole-dipole bonds?

A: Hydrogen bonding is stronger than dipole dipole force of attraction because in hydrogen bonding most…

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: Which of the following statement is incorrect for attractive intermolecular forces? O a. Important…

A: Inter molecular forces act at any pressure so the incorrect statement is  d. It takes place at…