What is the principal intermolecular force that must be overcome when n-hexane (C6H14, bp = 69 °C) is vaporized?

Q: 34.6 °C 78.3 °C 100 °C 800 760 Normal boiling point 600 Diethyl ether Water Ethyl alcohol (ethanol)…

A: The intermolecular forces can be determined using vapour pressure.

Q: 4. increasing dipole-dipole forces HCI HF HBr CH.CN CH3CI 5. increasing boiling point CH H2O NaCl(in…

A: As per the request , the solutions of Q4 to Q6 are as follows:

Q: Arrange the following compounds in the order of decreasing (highest to lowest) strength of London…

A: We will study the molecule to determine the strength of london dispersion forces.

Q: - 1 attachment - Which one of the following substances will have hydrogen bonding as one of its…

A:

Q: Consider the following two alkanes: C3H12 (pentane) C,H10 (butane) (a) Which would have the lower…

A: "The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals…

Q: RANK THE FOLLOWING TERMS OF INCREASING BOILING POINT: CaBr2___ C2H5oh__ C4H10__

A: Stronger the intermolecular forces, higher will be the boiling point.

Q: 8) Arrange the liquids represented by the following molecular models in the expected order of…

A: This is the concept of intermolecular forces

Q: 25. Ethanol, C2H;OH, and dimethyl ether, CH3OCH3, have the same molar mass, yet ethanol has a much…

A: Hydrogen bonding plays an important role in the boiling point. The compounds, that can form…

Q: 2. Which of the following has the highest boiling point?   A. NaCl B. HBr C. CH3CH2CH3 D. CCl4

A:

Q: Why is the boiling point of water so much higher than that of the other hydrogen compounds of group…

A: Water contains O atom which is highly electronegative in the whole group VI. Because of the polar…

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

A: Water molecules possess hydrogen bonding and they are more polar in nature due to which, these…

Q: The strongest intermolecular force exhibited by CH2F2 are:

A: Difluoromethane is a compound of methane in which two hydrogen atoms are replaced by two fluorine…

Q: What types of intermolecular bonding are present in propanol, C3H7OH(l)? 1. London Dispersion…

A: In a molecule two types of forces are present mainly primary force and secondary force. Primary…

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: Which one of the following exhibits dipole-dipole attraction between molecules? BeH2 SF6 C9H20 PCI3…

A: Correct option is D.(4). PCl3 Dipole-dipole interaction are developed by the charge experience by…

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: CH4, CO2, He, Br2 rank them in the order of increasing strength of dispersion forces.

A: The intermolecular forces between non polar atoms or molecules are those forces which cause them to…

Q: Which of the following substances would you expect to have the highest boiling point: CH3CH3, CH3OH,…

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: Which compound has the higher boiling point? Justify your answer. The type(s) of intermolecular…

A: Answer :- Compound having higher boiling point is CCl4 than CH4  Explaination :-  Boiling point of a…

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 would you expect to have the higher boiling point, the hydrocarbon fuel butane, C4H10, or the…

A: Boiling point of any liquid depends upon the strength of inter-molecular force of attraction…

Q: 2) List the following substances in order of increasing boiling points: BaCl2, H₂, CO, HF, Ne, CO₂…

A: 2) Given Substances are - BaCl2 , H2 , CO , HF , Ne , CO2  These compounds have different type of…

Q: What is the delta H vap of a liquid that has a vapor pressure of 621 torr at 85.2 C and a boiling…

A: dHvap is called the heat of vaporization which is the amount of heat required to convert a substance…

Q: True or false. The only intermolecular force of attraction that exists between diatomic oxygen…

A: Given-> O2 molecule

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: (Q42) Equal amounts of which of the following substances would have the highest vapor pressure at…

A:

Q: Name the intermolecular force likely to occur between the two molecules below: 8- 8+ F-H 8- F -H.

A: In this question, we have to find out the correct answer of given problem by the help of THE…

Q: Methane CH4 has a critical point at -82°c and 46 atm, can methane be liquefied at 25°c ?

A: The solution is as follows:

Q: 5. Rank the molecules below according to their relative boiling points where #1 has the highest…

A: The boiling point(B.P.) of any organic compound is greately influened by the presence of several…

Q: Can you expain the intermolecular forces (hydrogen bonds, london dispersion, etc.) for F3CCH2CH2CH3…

A:

Q: 31. Which of the following liquids would you expect to have the lowest vapor pressure at room…

A: In this question, we will see that which compound have the lowest vapour pressure at room…

Q: In which substance is hydrogen bonding an important intermolecular force? H butyl alcohol H dimethyl…

A: In this question we have to tell which substance contain intermolecular hydrogen bonding.

Q: What is the strongest intermolecular force present in C6H6?

A: In the benzene molecule, there is a strong covalent bond between the two carbon atoms and the…

Q: In each of the following pairs, circle the substance you would expect to have a higher boiling…

A: Three pairs of substances, which are to be distinguished as higher boiling.

Q: List the substances CCl4, CBr4, and CH4 in order of increasing boiling point.

A: The boiling point is the temperature at which the substance starts to boil. The boiling point…

Q: Does Ethylene or Hydrogen Chloride experience weaker intermolecular forces?

A: To check the strength of intermolecular forces , we would determine the type of molecule or compound…

Q: Does phosphine or methane have stronger intermolecular forces?

A:

Q: a) highest boiling pointCCl4CF4CBr4

A: The boiling point of a substance depends on the strength of forces holding the molecules together.

Q: what are the boiling points of MgCl2 and H2S?

A: MgCl2 named as magnesium dichloride is a salt of magnesium and consists of two chlorine atoms which…

Q: Melting Boiling Point Point Molar Density (g/mL) Chemical Notes Mass (g/mol) (°C) (°C) Acetone CAS:…

A: Answer:- Rest of this chart is filling -

Q: (a) hexane (C6H14) O London forces O ionic bonding hydrogen bonding O dipole-dipole

A: Given :-  Name of compound = hexane Formula : C6H14  To determine :-  Type of intermolecular forces…

Q: Dimethyl ether (CH3OCH3) and ethanol (C2H5OH) have the same formula (C2H6O), but the boiling point…

A: Given: Boiling point of dimethyl ether=-25°C Boiling point of ethanol=78°C To find: The reason for…

Q: What types of intermolecular forces are exerted by CH3B molecules in the liquid phase? List al of…

A:

Q: the predominant intermolecular force between molecules of c(ch3)4 is

A: The predominant intermolecular forces between C(CH3)4

Q: Why does an aqueous solution of ethanol (CH₃CH₂OH)have a lower surface tension than water?

A: Surface tension is the energy required to increase the area of the surface of the liquid by…

Q: The molecular mass of 1-butanol, CAH9OH, is 74.12 amu; that of ethylene glycol, CH2(OH)CH20OH, is…

A: Hydrogen bonding is a kind of intermolecular interaction which takes place between an…