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Yuki888 [10]
3 years ago
15

List the types of intermolecular forces that exist between molecules (or basic units) in each of the following species: (a) benz

ene (C6H6), (b) CH3Cl,
(c) PF3, (d) NaCl, (e) CS2.
Chemistry
2 answers:
FrozenT [24]3 years ago
8 0
<span>Benzene (C6H6) = nonpolar molecules . Dispersion forces are present only. Chloroform (CH3Cl)= polar molecules . Dispersion and dipole-dipole forces are present. Phosphorus trifluoride (PF3) molecules are polar. Dispersion and dipole-dipole forces are present. Sodium chloride (NaCl) = ionic compound. Ion-ion and dispersion forces are present. Carbon disulfide (CS2) = nonpolar molecules . Dispersion forces are present only.</span>
zhannawk [14.2K]3 years ago
6 0

Answer:

Answer has been given below

Explanation:

  • Every molecules contain electrons. So, London dispersion force exists in all molecules.
  • For polar aprotic molecules, additional dipole-dipole force exists between molecules.
  • For ionic compounds, additional ionic interaction force exist between ions.
  • For non polar molecules, only London dispersion force exists between molecules.
  • Benzene is a non-polar molecule. So London dispersion force exists between benzene molecules.
  • CH_{3}Cl is a polar molecule. So, dipole-dipole force and London dispersion force exists between CH_{3}Cl molecules.
  • PF_{3} is a polar molecule. So, dipole-dipole force and London dispersion force exists between PF_{3} molecules.
  • NaCl is an ionic compound. So London dispersion force and ionic interaction force exists between NaCl molecules.
  • CS_{2} is a nonpolar molecule. So, London dispersion force exists between CS_{2} molecules.
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