05:19What Are Intermolecular Forces | Properties of Matter | Chemistry | FuseSchoolFuseSchool - Global Education360views
10:40Intermolecular Forces - Hydrogen Bonding, Dipole Dipole Interactions - Boiling Point & SolubilityThe Organic Chemistry Tutor375views
Multiple ChoiceThe dominant forces between molecules (intermolecular forces) are ____ in origin.1387views5rankHas a video solution.
Multiple ChoiceWhich of the following intermolecular forces are found in ALL molecules?1569views4rankHas a video solution.
Multiple ChoiceWhich of these molecules exhibit the highest number of different intermolecular forces?791views4rank3commentsHas a video solution.
Multiple ChoiceIt is common to add Epson salts to bath water when one has been over exercising and has sore muscles. What is the primary intermolecular force that exists between magnesium sulfate, the primary in Epson salts, and the water in the bathtub?1183views5rankHas a video solution.
Multiple ChoiceWhich species is expected to have the largest dispersion forces?1015views10rankHas a video solution.
Textbook QuestionEthanol 1CH CH OH 2 dissolves in hexane 1C H 2. Give the strongest type of intermolecular force between two sol- ute molecules, between two solvent molecules, and between a solute and solvent molecule. (LO 13.1) (a) 709viewsHas a video solution.Textbook Question(a) Which kind of intermolecular attractive force is shown in each case here? (b) Predict which of the four interactions is the weakest. [Section 11.2] (i) (b) (c) (d) 488viewsHas a video solution.Textbook QuestionList the three states of matter in order of (b) increasing intermolecular attrac- tion.316viewsHas a video solution.Textbook QuestionList the three states of matter in order of (a) increasing molecular disorder413viewsHas a video solution.Textbook Question(a) How does the average kinetic energy of molecules com- pare with the average energy of attraction between mole- cules in solids, liquids, and gases?698viewsHas a video solution.Textbook QuestionWhat types of intermolecular forces exist in a sample of acetone? (LO 8.8) (a) Dispersion forces (b) Dispersion forces and dipole–dipole forces (c) Dipole–dipole forces (d) Dispersion forces, dipole–dipole forces, and hydrogen bonding1054viewsHas a video solution.Textbook QuestionAt room temperature, Si is a solid,CCl4 is a liquid, and Ar is a gas. List these substances in order of (a) increasing intermo- lecular energy of attraction and1492viewsHas a video solution.Textbook QuestionThe DNA base thymine dissolves in water due to hydrogen bonding. Which of the following hydrogen bonds drawn between thymine and surrounding water molecules are valid? (LO 8.10) (a) I and II (b) I, II, IV (c) I, II, III (d) III and IV464viewsHas a video solution.Textbook Question(c) Which type of intermolecular attractive force operates only between the hydrogen atom of a polar bond and a nearby small electronegative atom?363viewsHas a video solution.Textbook Question(b) Which type of intermolecular attractive force operates only between polar molecules?437viewsHas a video solution.Textbook Question(a) Which type of intermolecular attractive force operates between all molecules?425viewsHas a video solution.Textbook Question(b) Which of these kinds of interactions are broken when a liquid is converted to a gas?353viewsHas a video solution.Textbook QuestionWould you expect that an anion would be physically closer to the oxygen or to the hydrogens of water molecules that surround it in solution?348viewsHas a video solution.Textbook QuestionDescribe the intermolecular forces that must be overcome to convert these substances from a liquid to a gas: (b) CH3COOH,1447views1rankHas a video solution.Textbook QuestionWhich type of intermolecular force accounts for each of these differences? (b) Xe is a liquid at atmospheric pressure and 120 K, whereas Ar is a gas under the same conditions.711viewsHas a video solution.Textbook QuestionTrue or false: (b) For the noble gases the dispersion forces decrease while the boiling points increase as you go down the column in the periodic table.1031viewsHas a video solution.Textbook QuestionTrue or false: (e) The larger the atom, the more polarizable it is.712viewsHas a video solution.Textbook QuestionWhich member in each pair has the greater dispersion forces?(c) SiH4 or GeH4.694viewsHas a video solution.Textbook QuestionWhich member in each pair has the greater dispersion forces? (a) H2O or H2S,633viewsHas a video solution.Textbook QuestionWhich member in each pair has the stronger intermolecular dispersion forces? (c) CH3CH2CH2Cl or (CH3)2CHCl1232viewsHas a video solution.Textbook Question(b) Which of the following molecules can form hydrogen bonds with other molecules of the same kind: CH3F, CH3NH2, CH3OH, CH3Br?2099views1rankHas a video solution.Textbook QuestionA number of salts containing the tetrahedral polyatomic anion, BF4-, are ionic liquids, whereas salts containing the somewhat larger tetrahedral ion SO42 - do not form ionic liquids. Explain this observation.626viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. HF318viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. a. Kr314viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. b. NCl31635viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. He734viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. I2316viewsHas a video solution.Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. c. CH3OH888viewsHas a video solution.Textbook QuestionThe critical temperatures and pressures of a series of haloge- nated methanes are as follows: (a) List the intermolecular forces that occur for each compound.283viewsHas a video solution.Textbook QuestionWhen ethyl alcohol, CH3CH2OH, dissolves in water, how many hydrogen bonds are formed between one ethyl alcohol molecule and surrounding water molecules? Sketch the hydro- gen bonding interactions. (Hint: Add lone pairs of electrons to the structure before drawing hydrogen bonds.)1054viewsHas a video solution.Textbook QuestionIntermolecular forces are important in creating ordered arrangements in liquid crystals. What types of intermolecu- lar forces exist in a sample of the following compound? 357viewsHas a video solution.Textbook QuestionTwo isomers of the planar compound 1,2-dichloroethylene are shown here. (a) Which of the two isomers will have the stronger dipole– dipole forces?514viewsHas a video solution.Textbook QuestionThe table below shows the normal boiling points of benzene and benzene derivatives. (a) How many of these compounds exhibit dispersion in- teractions?280viewsHas a video solution.Textbook QuestionWhat is the difference between London dispersion forces and dipole–dipole forces?1027viewsHas a video solution.Textbook QuestionWhich substance in each of the following pairs would you expect to have larger dispersion forces? (b) HCl or HI395viewsHas a video solution.Textbook QuestionOf the substances Xe, CH3Cl, and HF, which has: (a) The smallest dipole–dipole forces?791viewsHas a video solution.Textbook Question1,3-Propanediol can form intramolecular as well as intermolecular hydrogen bonds. Draw a structure of 1,3-propanediol showing an intramolecular hydrogen bond. 474viewsHas a video solution.Textbook QuestionDimethyl ether has the following structure. (b) Which of the following illustrations depicts the hydrogen bonding that occurs between dimethyl ether and water? (i) (ii) 419viewsHas a video solution.Textbook QuestionPropanol (PrOH) and methyl methacrylate (MMA) asso-ciate in solution by an intermolecular force, forming an adduct represented as PrOH•MMA. The equilibrium con- stant for the association reaction is Kc = 0.701 at 298 K. (b) Draw a plausible structure for the PrOH • MMA adduct. Use to signify an intermolecular interaction.368viewsHas a video solution.Open QuestionGiven the distribution of charges shown in this water molecule, why is it called polar?155viewsHas a video solution.Open QuestionWhich statement best helps explain the formation of the hydrogen bond represented in the figure?147viewsHas a video solution.Open QuestionWhat intermolecular forces are present between two molecules of HI?128viewsHas a video solution.Open QuestionRank the intermolecular forces in the order of increasing strength.169viewsHas a video solution.Open QuestionWhat types of intermolecular forces exist between hi and H2S?131viewsHas a video solution.Open QuestionA water molecule can bond to up to how many other water molecules by what type of bonds?117viewsHas a video solution.Open QuestionThe unequal sharing of electrons within a water molecule makes the water molecule _____.117viewsHas a video solution.Open QuestionIdentify which of the following molecules can exhibit hydrogen bonding as a pure liquid.241viewsHas a video solution.Open QuestionWhich substances exhibit only london (dispersion) forces?724viewsHas a video solution.Open QuestionIn the molecule below, how many atoms could make hydrogen bonds with water?219viewsHas a video solution.Open QuestionWhich of the substances have polar interactions (dipole–dipole forces) between molecules?217viewsHas a video solution.Open QuestionWhich molecules exhibit only london (dispersion) forces?562viewsHas a video solution.Open QuestionWhich of the following molecules can form hydrogen bonds?230viewsHas a video solution.Open QuestionWhich of the substances has polar interactions (dipole–dipole forces) between molecules?203viewsHas a video solution.Open QuestionWhich of the following would be expected to form hydrogen bonds with water?209viewsHas a video solution.Open QuestionIdentify the intermolecular forces present in the substances in each pair201viewsHas a video solution.Open QuestionChoose the molecule or compound that exhibits dispersion forces as its strongest intermolecular force.336viewsHas a video solution.Open QuestionIdentify which of the following molecules can exhibit hydrogen bonding as a pure liquid. check all that apply.416viewsHas a video solution.Open QuestionArrange the following molecules according to the strength of their dispersion forces.302viewsHas a video solution.Open QuestionArrange the molecules by the strength of the london (dispersion) force interactions between molecules.198viewsHas a video solution.Open QuestionWhich one of the following substances should exhibit hydrogen bonding in the liquid state?287viewsHas a video solution.Open QuestionWhich of the statements describe hydrogen bonding between water molecules or describe properties of water that lead to hydrogen bonding between water molecules?220viewsHas a video solution.Open QuestionIf present in a molecule, which atom is least likely to participate in hydrogen bonds with water?216viewsHas a video solution.Open QuestionRank the following molecules in order of increasing strength of intermolecular forces.387viewsHas a video solution.Open QuestionIn which of the following compounds will the molecules not form hydrogen bonds with each other?277viewsHas a video solution.Open QuestionWhat intermolecular forces are present between two molecules of HI?173viewsHas a video solution.Open QuestionWhich ranks these materials by the attraction between their atoms from the weakest to the strongest?130viewsHas a video solution.Open QuestionWhat type of charge does a hydrogen atom carry when it is bonded to another atom by a hydrogen bond?114viewsHas a video solution.Open QuestionFor molecules of comparable mass, why are dipole-dipole forces stronger than dispersion forces?114viewsHas a video solution.Open QuestionThe attraction between hydrogen and oxygen atoms in different water molecules is known as a(n)104viewsHas a video solution.Open QuestionA solid is held in shape by strong ___________ forces.123viewsHas a video solution.Open QuestionA physical side bond that is easily broken by water and heat is a _____ bond.104viewsHas a video solution.Open QuestionIn a pure sample of CH4, what forces of attraction exist between the molecules?110viewsHas a video solution.Open QuestionSelect the atoms that can form a hydrogen bond with the negatively polarized oxygen atom of water.95viewsHas a video solution.Open QuestionHow does the size of oxygen's nucleus affect the distribution of electrons in the water molecule?85viewsHas a video solution.Open QuestionIn science, the force that attracts molecules of different substances to each other.102viewsHas a video solution.Open QuestionWhich of the following is primarily responsible for holding water molecules together in a liquid?102viewsHas a video solution.Open QuestionWhy is a hydrogen atom in one H2O molecule attracted to the oxygen atom in an adjacent H2O molecule?116viewsHas a video solution.Open QuestionIn a pure sample of NO2, what forces of attraction exist between the molecules?107viewsHas a video solution.Showing 84 of 84 practiceMore practice (0)
Textbook Question(a) Which kind of intermolecular attractive force is shown in each case here? (b) Predict which of the four interactions is the weakest. [Section 11.2] (i) (b) (c) (d) 488viewsHas a video solution.
Textbook QuestionList the three states of matter in order of (b) increasing intermolecular attrac- tion.316viewsHas a video solution.
Textbook QuestionList the three states of matter in order of (a) increasing molecular disorder413viewsHas a video solution.
Textbook Question(a) How does the average kinetic energy of molecules com- pare with the average energy of attraction between mole- cules in solids, liquids, and gases?698viewsHas a video solution.
Textbook QuestionWhat types of intermolecular forces exist in a sample of acetone? (LO 8.8) (a) Dispersion forces (b) Dispersion forces and dipole–dipole forces (c) Dipole–dipole forces (d) Dispersion forces, dipole–dipole forces, and hydrogen bonding1054viewsHas a video solution.
Textbook QuestionAt room temperature, Si is a solid,CCl4 is a liquid, and Ar is a gas. List these substances in order of (a) increasing intermo- lecular energy of attraction and1492viewsHas a video solution.
Textbook QuestionThe DNA base thymine dissolves in water due to hydrogen bonding. Which of the following hydrogen bonds drawn between thymine and surrounding water molecules are valid? (LO 8.10) (a) I and II (b) I, II, IV (c) I, II, III (d) III and IV464viewsHas a video solution.
Textbook Question(c) Which type of intermolecular attractive force operates only between the hydrogen atom of a polar bond and a nearby small electronegative atom?363viewsHas a video solution.
Textbook Question(b) Which type of intermolecular attractive force operates only between polar molecules?437viewsHas a video solution.
Textbook Question(a) Which type of intermolecular attractive force operates between all molecules?425viewsHas a video solution.
Textbook Question(b) Which of these kinds of interactions are broken when a liquid is converted to a gas?353viewsHas a video solution.
Textbook QuestionWould you expect that an anion would be physically closer to the oxygen or to the hydrogens of water molecules that surround it in solution?348viewsHas a video solution.
Textbook QuestionDescribe the intermolecular forces that must be overcome to convert these substances from a liquid to a gas: (b) CH3COOH,1447views1rankHas a video solution.
Textbook QuestionWhich type of intermolecular force accounts for each of these differences? (b) Xe is a liquid at atmospheric pressure and 120 K, whereas Ar is a gas under the same conditions.711viewsHas a video solution.
Textbook QuestionTrue or false: (b) For the noble gases the dispersion forces decrease while the boiling points increase as you go down the column in the periodic table.1031viewsHas a video solution.
Textbook QuestionTrue or false: (e) The larger the atom, the more polarizable it is.712viewsHas a video solution.
Textbook QuestionWhich member in each pair has the greater dispersion forces?(c) SiH4 or GeH4.694viewsHas a video solution.
Textbook QuestionWhich member in each pair has the greater dispersion forces? (a) H2O or H2S,633viewsHas a video solution.
Textbook QuestionWhich member in each pair has the stronger intermolecular dispersion forces? (c) CH3CH2CH2Cl or (CH3)2CHCl1232viewsHas a video solution.
Textbook Question(b) Which of the following molecules can form hydrogen bonds with other molecules of the same kind: CH3F, CH3NH2, CH3OH, CH3Br?2099views1rankHas a video solution.
Textbook QuestionA number of salts containing the tetrahedral polyatomic anion, BF4-, are ionic liquids, whereas salts containing the somewhat larger tetrahedral ion SO42 - do not form ionic liquids. Explain this observation.626viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. HF318viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. a. Kr314viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. b. NCl31635viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. He734viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. d. I2316viewsHas a video solution.
Textbook QuestionDetermine the kinds of intermolecular forces that are present in each element or compound. c. CH3OH888viewsHas a video solution.
Textbook QuestionThe critical temperatures and pressures of a series of haloge- nated methanes are as follows: (a) List the intermolecular forces that occur for each compound.283viewsHas a video solution.
Textbook QuestionWhen ethyl alcohol, CH3CH2OH, dissolves in water, how many hydrogen bonds are formed between one ethyl alcohol molecule and surrounding water molecules? Sketch the hydro- gen bonding interactions. (Hint: Add lone pairs of electrons to the structure before drawing hydrogen bonds.)1054viewsHas a video solution.
Textbook QuestionIntermolecular forces are important in creating ordered arrangements in liquid crystals. What types of intermolecu- lar forces exist in a sample of the following compound? 357viewsHas a video solution.
Textbook QuestionTwo isomers of the planar compound 1,2-dichloroethylene are shown here. (a) Which of the two isomers will have the stronger dipole– dipole forces?514viewsHas a video solution.
Textbook QuestionThe table below shows the normal boiling points of benzene and benzene derivatives. (a) How many of these compounds exhibit dispersion in- teractions?280viewsHas a video solution.
Textbook QuestionWhat is the difference between London dispersion forces and dipole–dipole forces?1027viewsHas a video solution.
Textbook QuestionWhich substance in each of the following pairs would you expect to have larger dispersion forces? (b) HCl or HI395viewsHas a video solution.
Textbook QuestionOf the substances Xe, CH3Cl, and HF, which has: (a) The smallest dipole–dipole forces?791viewsHas a video solution.
Textbook Question1,3-Propanediol can form intramolecular as well as intermolecular hydrogen bonds. Draw a structure of 1,3-propanediol showing an intramolecular hydrogen bond. 474viewsHas a video solution.
Textbook QuestionDimethyl ether has the following structure. (b) Which of the following illustrations depicts the hydrogen bonding that occurs between dimethyl ether and water? (i) (ii) 419viewsHas a video solution.
Textbook QuestionPropanol (PrOH) and methyl methacrylate (MMA) asso-ciate in solution by an intermolecular force, forming an adduct represented as PrOH•MMA. The equilibrium con- stant for the association reaction is Kc = 0.701 at 298 K. (b) Draw a plausible structure for the PrOH • MMA adduct. Use to signify an intermolecular interaction.368viewsHas a video solution.
Open QuestionGiven the distribution of charges shown in this water molecule, why is it called polar?155viewsHas a video solution.
Open QuestionWhich statement best helps explain the formation of the hydrogen bond represented in the figure?147viewsHas a video solution.
Open QuestionWhat intermolecular forces are present between two molecules of HI?128viewsHas a video solution.
Open QuestionRank the intermolecular forces in the order of increasing strength.169viewsHas a video solution.
Open QuestionWhat types of intermolecular forces exist between hi and H2S?131viewsHas a video solution.
Open QuestionA water molecule can bond to up to how many other water molecules by what type of bonds?117viewsHas a video solution.
Open QuestionThe unequal sharing of electrons within a water molecule makes the water molecule _____.117viewsHas a video solution.
Open QuestionIdentify which of the following molecules can exhibit hydrogen bonding as a pure liquid.241viewsHas a video solution.
Open QuestionIn the molecule below, how many atoms could make hydrogen bonds with water?219viewsHas a video solution.
Open QuestionWhich of the substances have polar interactions (dipole–dipole forces) between molecules?217viewsHas a video solution.
Open QuestionWhich of the substances has polar interactions (dipole–dipole forces) between molecules?203viewsHas a video solution.
Open QuestionWhich of the following would be expected to form hydrogen bonds with water?209viewsHas a video solution.
Open QuestionIdentify the intermolecular forces present in the substances in each pair201viewsHas a video solution.
Open QuestionChoose the molecule or compound that exhibits dispersion forces as its strongest intermolecular force.336viewsHas a video solution.
Open QuestionIdentify which of the following molecules can exhibit hydrogen bonding as a pure liquid. check all that apply.416viewsHas a video solution.
Open QuestionArrange the following molecules according to the strength of their dispersion forces.302viewsHas a video solution.
Open QuestionArrange the molecules by the strength of the london (dispersion) force interactions between molecules.198viewsHas a video solution.
Open QuestionWhich one of the following substances should exhibit hydrogen bonding in the liquid state?287viewsHas a video solution.
Open QuestionWhich of the statements describe hydrogen bonding between water molecules or describe properties of water that lead to hydrogen bonding between water molecules?220viewsHas a video solution.
Open QuestionIf present in a molecule, which atom is least likely to participate in hydrogen bonds with water?216viewsHas a video solution.
Open QuestionRank the following molecules in order of increasing strength of intermolecular forces.387viewsHas a video solution.
Open QuestionIn which of the following compounds will the molecules not form hydrogen bonds with each other?277viewsHas a video solution.
Open QuestionWhat intermolecular forces are present between two molecules of HI?173viewsHas a video solution.
Open QuestionWhich ranks these materials by the attraction between their atoms from the weakest to the strongest?130viewsHas a video solution.
Open QuestionWhat type of charge does a hydrogen atom carry when it is bonded to another atom by a hydrogen bond?114viewsHas a video solution.
Open QuestionFor molecules of comparable mass, why are dipole-dipole forces stronger than dispersion forces?114viewsHas a video solution.
Open QuestionThe attraction between hydrogen and oxygen atoms in different water molecules is known as a(n)104viewsHas a video solution.
Open QuestionA physical side bond that is easily broken by water and heat is a _____ bond.104viewsHas a video solution.
Open QuestionIn a pure sample of CH4, what forces of attraction exist between the molecules?110viewsHas a video solution.
Open QuestionSelect the atoms that can form a hydrogen bond with the negatively polarized oxygen atom of water.95viewsHas a video solution.
Open QuestionHow does the size of oxygen's nucleus affect the distribution of electrons in the water molecule?85viewsHas a video solution.
Open QuestionIn science, the force that attracts molecules of different substances to each other.102viewsHas a video solution.
Open QuestionWhich of the following is primarily responsible for holding water molecules together in a liquid?102viewsHas a video solution.
Open QuestionWhy is a hydrogen atom in one H2O molecule attracted to the oxygen atom in an adjacent H2O molecule?116viewsHas a video solution.
Open QuestionIn a pure sample of NO2, what forces of attraction exist between the molecules?107viewsHas a video solution.