4. Which of the following substances can form hydrogen bonds with water molecules? I. CH3COOH II. C2H6 III. (CH3)3N III only O Il only O l and II O l and II O Il and III O l only

Q: Which molecule, from those below, would you expect to have the lowest boiling point? H HH H-C-C- H-…

A: The compounds given are,

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

A:

Q: 1. Which of the following is NOT a characteristic of liquids? A. Liquids have the ability to flow.…

A: 1. Which of the following is NOT a characteristic of liquids?

Q: Acetone [(CH3)2CO] is widely used as an industrial solvent.(a) Draw the Lewis structure for the…

A: We will answer first three subparts at a time since you have not mentioned the exact subparts that…

Q: 9. Which of the following can form hydrogen bonds with water molecules? a. CH3-Č-H O b. CH3-Č-CH3 c.…

A: Hydrogen bond is formed between hydrogen and an atom which is bonded to another electronegative…

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A: Water has polar O-H bonds. The negative O atoms attract the positive H atoms in nearby molecules,…

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A: Since when the polarity and mass of the compounds are same, than the boiling point is directly…

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A: Boiling point is defined as the temperature at which a solid starts melting and becomes liquid.   it…

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

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A: The question is based on the concept of chemical bonding. we have to identify which of the given…

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A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 2. Which of the following choices correctly ranks these molecules in order of increasing boiling…

A: Stronger the intermolecular force , higher is  the boiling point.

Q: 5. Beside each substance write the type of force (London, Hydrogen Bond, Dipole, lonic, Covalent…

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

Q: Which of the following should have the highest boiling point? O Cl4 carbon tetraiodide O CH4 CBr 4…

A: The compounds given are CCl4 i.e. carbon tetrachloride, CH4, CBr4, CF4 and CI4.

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A: 1. The force of attraction between water and water glass ,i.e the force of adhesion of water on the…

Q: Which of the following statements in NOT TRUE about the Vander Waals 1p forces of attraction? O A.…

A: The weakest inter-molecular force is van der Waals force.  Greater is the surface area of compounds,…

Q: Nacl(1), H2(1), C2H4(I), CH3OH(1) With these molecules, What is the order for highest to lowest…

A: The order for highest to lowest vapor pressure has to be given.

Q: 1. How can you relate boiling point elevation in cooking? Explain.

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

Q: Which of the following compounds would be most soluble in hexane, C6H14? a. CH3OH b. C6H6 c. H2O…

A: Hexane is a polar molecule hence only polar molecules will be soluble in the hexane.Methanol, CH3OH…

Q: The organic compounds shown below have molar masses from 58 to 60 g/mol. Rank the following…

A: The compounds given are,

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A: Boiling point of any liquid is the temperature at which the vapour pressure of the liquid becomes…

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A:

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: HB What is the strongest intermolecular force present in each of the molecules you used? Acetone…

A: The compounds given are,

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A: Hydrogen bonding form when hydrogen atom attached with more electronegative atom like F, O, N and…

Q: 38. Rank the following molecules from lowest to highest boiling point: CH4, He, HF, C,H10- А. C4H10…

A: The correct order of boiling point is given below

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A: We have given two compounds C2H6 and CH4. We need to tell which among them has lower vapour…

Q: 5. Circle the species in the following pairs that exhibits stronger intermolecular forces: a. C2H6…

A: 5 a. C2H6 or C4H10 Both C2H6 or C4H10 are non polar and only have London dispersion forces. The…

Q: Which of the following molecules can form hydrogen bonds with other molecules of the same kind ? I.…

A: intermolecular hydrogen bonding is the bond in which hydrogen is covalently bonded to one…

Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H.…

A: Hydrogen Bonds are formed between H and F,O,N only.

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A: A specified temperature is associated all liquids at which their vapor pressure becomes identical to…

Q: Intermolecular Forces 1. Encircle/Write the species that can form hydrogen bonds with water?…

A: Here we are required to find the species that can form hydrogen bond with water.

Q: 7. Which of the following compounds has the highest boiling point? (1) Н-0 (2) H2S (3)H2Se (4)H,Te

A: boiling point The temperature at which the vapor pressure equals the atmospheric pressure is called…

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A: Lowest vapour pressure means strong intermolecular forces of attraction between the molecules

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A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

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A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

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A: Molality of solution is determined as follows, 1 g = 0.001 kg No.of moles of vanillin=MassMolar mass…

Q: What is the major attractive force in C6H6? a.hydrogen bonding b.dipole-dipole c.London dispersion…

A: we have to select the major forces present in C6H6

Q: 10 Which of the following should have the lowest boiling point? a) HCI b) H2O PH3 H2S e) SİH4 Boş…

A: Lower is the intermolecular forces lower is the boiling point.

Q: Intermolecular Forces 1. Encircle/Write the species that can form hydrogen bonds witn water?…

A: There are various types of intermolecular forces present between molecules such as hydrogen bonding,…

Q: (s) (i) Define molar mass of a substance. (ii) State the method used to determine the molar mass of…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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

A:

Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H-CEN:…

A: For hydrogen bonding, a hydrogen atom should be attached with a highly electronegative atom like F,…

Q: Which of the following liquids at the same temperature has the lowest vapor pressure? A CH3 CH2 - F…

A: Lowest vapour pressure will be for the compound which has higest boiling point.

Q: Which of the following substances can form hydrogen bonds with water molecules? i. C2H6 ii.…

A: The hydrogen atom which is bonded to an electronegative atom can form a hydrogen bond to a second…

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…