Which compound would you expect to have greater surface tension: acetone [(CH3)2CO] or water (H2O)? Explain how?

Q: Q. 2. How does temperature influence the surface tension and viscosity of ionic liquids and their…

A: Increase in temperature will cause decrease of intermolecular attraction forces and decrease the…

Q: 2) Explain how dipole-dipole forces cause molecules to be attracted to one another.

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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: As the intermolecular attractive forces between moleculesincrease in magnitude, do you expect each…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: Choose the substance with the greatest surface tension. C20H42 O CSH12 O C8H18 O C9H20

A: Surface tension of a compound is directly proportional to the intermolecular force present in the…

Q: 3. What are the strongest attractive forces that must be overcome to a. freeze ice? b. sublime…

A: Here we have to predict the strongest attractive forces that must be overcome in the following…

Q: Please rank the compounds in order of decreasing strength of intermolecular forces I3I II IV O7>I>…

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Q: In terms of the kinetic molecular theory, in what ways are liquids similar to solids? In what ways…

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Q: Liquid cyclohexanone (C6H100) has a normal boiling point of 155 °C and liquid cyclopentanone (C5H8O)…

A: As we know, Higher the boiling point,  more stronger is intermolecular interaction between molecules…

Q: Pentanol (C₅H₁₁OH; Μ=88.15g/mol ) has nearly the same molar mass as hexane (C₆H₁₄; Μ=86.17g/mol )…

A: Pentanol - C5H11OH Hexane - C6H14 Pentanol is a polar molecule that consists of one O-H bond in its…

Q: Why does methanol (CH3OH) boil at a lower temperature than water (H2O), even though CH3OH has the…

A: The temperature at which liquid state gets converted into gaseous state is known as boiling point.…

Q: Which of the following liquids has a higher surface tension-methanol (CH,OH) or dimethyl ether…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: Which substance can have dipole-dipole attraction between its molecules? O Br 2 O CH3CH 20H CCI 4 CH…

A: Br2 is a nonpolar molecule. Its strongest intermolecular forces are London dispersion forces.…

Q: Liquid hexanol (CgH13OH) has a normal boiling point of 158 °C and liquid butanol (C,H,OH) has a…

A: Boiling point: Greater the intermolecular forces higher the boiling point Surface tension: Greater…

Q: Based on their composition and structure, list in order of (a) increasing molecular forces, (b)…

A: The compounds considered are acetic acid (CH3COOH), methyl acetate (CH3COOCH3) and ethanol…

Q: Which of the following liquids has higher surface tension: ethanol (C2H5OH) or dimethyl ether…

A: Surface tension is the attractive force exerted by the molecules below the surface upon those at the…

Q: Arrange the following compounds in the increasing order of their surface tension. Explain your…

A: The magnitude of surface tension depends on the attractive forces between the molecules. Normally…

Q: Anhydrous aluminum chloride sublimes at high temperatures. What density will the vapor have at 225…

A: The ideal gas equation in terms of density is as follows,

Q: For each pair of molecules, identify the one with the higher boiling point (BP), melting point (MP),…

A: The dependency of B.P. of a compound on molecular weight (M.W). High M.W. leads to the high B.P.…

Q: Which molecules exhibit only London (dispersion) forces? BF3 CH4 O Cl, CH,F O NH,

A: To identify: The molecule which exhibits only London dispersion force.

Q: On the basis of intermolecular attractions, explain the differences in the boiling points of…

A: Intermolecular forces are the forces existing between the molecules of a substance. The nature of…

Q: 3. Which of the following liquids will have the highest surface tension? a. dimethylamine, (CH3);NH…

A: Surface Tension Surface tension is a feature of a liquid surface that manifests itself as a…

Q: 12. The molecular mass of butanol, C4H9OH, is 74.14; that of ethylene glycol, CH2(OH)CH2OH, is…

A: The boiling point of a compound depends upon the the molar mass and force of attraction in the…

Q: (a) Do you expect the viscosity of glycerol, C3H5(OH)3,to be larger or smaller than that of…

A: Since in glycerol we have 3 OH while in propanol we have only 1 OH. Hence glycerol will be having…

Q: Rank the following in order of increasing surface tension (at room temperature): a) CH3OH b) CCl4 c)…

A: Surface tension :- Liquids tends to have minimum surface area due net inward forces of attraction.…

Q: Does He gas or F2 gas have the stronger intermolecular forces? why?

A: Interpretation: The stronger intermolecular forces present in He gas or F2 gas is to be determined.…

Q: Rank surface tension from aighest (1) to lowest (3) 5. Circle the species in the following pairs…

A: 5. a. C4H10 b. HF c. CH3Cl d. NH3

Q: 5. Given that the boiling point of methanol (CH;OH) is 65°C and methyl mercaptan (CH;SH) is 6°C. You…

A: Boiling point is the temperature required to break the bond of molecule

Q: Which compound has a higher boiling point: butane, C4 H10, or hexane, C6H4?

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Q: Which molecule would have the strongest tendency to form hydrogen bonds with other identical…

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Q: Which one of the following liquids would you expect to have the lowest vapor pressure at room…

A: Boiling point: The temperature for a liquid at which vapour pressure becomes equal to atmospheric…

Q: In each of the following groups of substances, pick the one that has the given property.Justify each…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Is water vapor more or less dense than N2 under the same conditionsof temperature and pressure?

A: At same conditions of temperature and pressure  following ideal gas behavior, both the gases should…

Q: Which one has the highest and strongest intermolecular forces and why? a. Alcohol b. Sea water c.…

A: A question based on intermolecular forces that is to be accomplished.

Q: The boiling points of some common substances are as follows: Ethanol, C2H5OH 78.4°C Ethylene glycol,…

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Q: A 6.30 g sample of solid Na3PO4⋅7H2O was heated such that the water turned to steam and was driven…

A: Given, the pressure of steam =1.00 atmamount of solid Na3PO4.7H2O =6.30 grammolar mass of…

Q: Predict which of the following liquids has greater surface tension: ethanol (C2H5OH) or dimethyl…

A: Solution-   1:Ethanol (C2H5OH) has greater surface tension -  Surface tension is the attractive…

Q: Which of the following liquids is likely to have the lowest surface tension? O C3H18 O CSH14 O C2H26…

A: Answer :- C5H12  The liquid having lowest surface tension is C5H12…

Q: Q. 2. How does temperature influence the surface tension and viscosity of ionic liquids and their…

A:

Q: The boiling points of liquids A and B are 65 °C and 145°C, respectively. Which of these liquids…

A: The boiling point is defined as the temperature at which the vapor presure of liquid become equals…

Q: 4. Will water form a surface coat around a molecule such as octane, CH,(CH₂),CH, (Figure 7)?…

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Q: Rank the following compounds from weakest intermolecular forces to strongest. Justify your answers.…

A: The inter molecular force of attraction working between the molecules depends on - 1.  Polarity  of…

Q: Which of the following are valid reasons why vegetable oil has a greater viscosity than diethyl…

A: Viscosity: Viscosity is the measure of resistance to flow for a liquid. Hydrogen bonding: The…

Q: Please do 4,5,6

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Q: 3. The difference of electronegativity between H and Br in 0.7, and the difference in…

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Q: Which evaporates more quickly: 55 mL of water (H2O) in a beaker or 55 mL of acetone [(CH3)2CO] in an…

A: Any liquid starts to boil when its vapor pressure equals the atmospheric pressure. Imagine an…