Question

Which of the following types of intermolecular forces provides the most accurate explanation for why noble gases can liquefy? (A) Hydrogen bonding (B) Ion-dipole interactions (C) Dispersion forces (D) Dipole-dipole interactions

Name: Problem 11, Chapter :
Uploaded: 2020-07-09T14:11:21-08:00
Duration: 28 s
Channel: David Collins
Description: Which of the following types of intermolecular forces provides the most accurate explanation for why noble gases can liquefy? (A) Hydrogen bonding (B) Ion-dipole interactions (C) Dispersion forces (D) Dipole-dipole interactions

   Which of the following types of intermolecular forces provides the most accurate explanation for why noble gases can liquefy?
(A) Hydrogen bonding
(B) Ion-dipole interactions
(C) Dispersion forces
(D) Dipole-dipole interactions

Instant Answer

Solved by Expert David Collins

07/09/2020

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Intermolecular forces are the forces of attraction between molecules. They are weaker than the intramolecular forces, the forces which keep a molecule together. Show more…

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Which of the following types of intermolecular forces provides the most accurate explanation for why noble gases can liquefy? (A) Hydrogen bonding (B) Ion-dipole interactions (C) Dispersion forces (D) Dipole-dipole interactions

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Key Concepts

London Dispersion Forces

London dispersion forces are a type of intermolecular force that arises from temporary fluctuations in electron distribution within atoms or molecules. These momentary dipoles induce corresponding dipoles in neighboring particles, leading to an attractive force. They are especially important in nonpolar substances, such as noble gases, where they provide the only significant intermolecular attraction that allows these gases to condense into liquids under appropriate conditions.

Intermolecular Forces

Intermolecular forces are the forces of attraction or repulsion that occur between molecules. These forces play a critical role in determining physical properties like boiling points, melting points, and solubility. They include various types such as hydrogen bonding, dipole-dipole interactions, ion-dipole interactions, and London dispersion forces.

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