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What kind(s) of intermolecular forces exist in ch2cl2(l)? select all that apply. dipole-dipole interactions hydrogen bonding dispersion forces
b.what kind(s) of intermolecular forces exist in ch3ch2ch2oh(l)? select all that apply. dipole-dipole interactions hydrogen bonding dispersion forces
c.what kind(s) of intermolecular forces exist in h2o2(l)? select all that apply. dipole-dipole interactions hydrogen bonding dispersion forces
d.what kind(s) of intermolecular forces exist in n2(l)? select all that apply. dipole-dipole interactions hydrogen bonding dispersion forces?

Respuesta :

Answer:

a) Dipole-dipole interactions and dispersion forces.

b) Dipole-dipole interactions, hydrogen bonding, and dispersion forces.

c) Dipole-dipole interactions, hydrogen bonding, and dispersion forces.

d) Dispersion forces.

Explanation:

London dispersion forces or dispersion forces refers to the force of attraction among all the molecules. It is produced by temporary dipoles as an outcome of the motion of electrons around two atoms. The dispersion forces are weak forces.  

Dipole-dipole interactions refer to the electrostatic force of repulsion or attraction resulting due to the positive end and negative end of one dipole with another dipole.  

Hydrogen bonding refers to an electrostatic force of attraction among the two polar groups, which takes place when a hydrogen atom, combined to a highly electronegative atom like the oxygen, nitrogen, or fluorine, encounters with the electrostatic field from another closely highly electronegative atom.  

a) In CH₂Cl₂, the possible intermolecular forces are dipole-dipole interactions and dispersion forces.  

b) In CH₃CH₂CH₂OH, the possible intermolecular forces are hydrogen bonding, dipole-dipole interactions, and dispersion forces.  

c) In H₂O₂, the possible intermolecular forces are hydrogen bonding, dipole-dipole interactions, and dispersion forces.  

d) N₂ is a non-polar molecule, and between the non-polar molecules, dispersion forces prevail.  

pstnonsonjoku

Intermolecular forces are forces that exists between the molecules of a substance.

Intermolecular forces refers to the forces of attraction that hold the molecules of a substance together in a particular state of matter. There are various kinds of intermolecular forces such as;

  • Dispersion forces
  • Dipole - dipole forces
  • Ion - dipole forces
  • Hydrogen bonding

The nature of atom to atom bonding in a substance determines the kind of intermolecular forces that will exist between molecules of the substance. Dispersion forces exist in all substances. Polar molecules such as H2O2 and CH2Cl2 have dipole - dipole interaction between their molecules in addition to dispersion forces. For compounds in which hydrogen is bonded to an atom of a highly electronegative element such as CH2CH2CH2OH, hydrogen bonds are present in addition to dispersion forces and dipole - dipole interaction.

In CH2Cl2, the intermolecular forces that exist are;

  • Dispersion forces
  • Dipole - dipole forces

In CH3CH2CH2OH, the intermolecular forces that exist are;

  • Dispersion forces
  • Dipole - dipole forces
  • Hydrogen bonding

In H2O2, the intermolecular forces that exist are;

  • Dispersion forces
  • Dipole - dipole forces
  • Hydrogen bonding

In N2, the intermolecular force that exists is only dispersion forces.

Learn more: https://brainly.com/question/21054466

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