What type of inter-molecular force arises from instantaneous dipole moments? ion-induce dipoles O hydrogen bonding dipole-dipole bond London Dispersion Forces ion-dipole interactions
What type of inter-molecular force arises from instantaneous dipole moments? ion-induce dipoles O hydrogen bonding dipole-dipole bond London Dispersion Forces ion-dipole interactions
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:**Intermolecular Forces: Understanding Instantaneous Dipole Moments**
**Question:**
What type of intermolecular force arises from instantaneous dipole moments?
**Options:**
- ○ Ion-induced dipoles
- ○ Hydrogen bonding
- ○ Dipole-dipole bond
- ○ London Dispersion Forces
- ○ Ion-dipole interactions
**Explanation:**
Instantaneous dipole moments occur when electrons in an atom or molecule are distributed asymmetrically, creating a temporary dipole. This can induce dipoles in nearby atoms or molecules, leading to intermolecular attractions known as London Dispersion Forces. These forces are a type of van der Waals force present in all atoms and molecules, but they are particularly significant in nonpolar ones. As the weakest type of intermolecular force, they play a crucial role in explaining properties such as boiling and melting points, especially in nonpolar substances.
Expert Solution

Step 1
The London Dispersion Force is the weakest intermolecular force, and also called instantaneous dipole- induced dpole attraction.
when the electron in two adjacent atom in such that atom gets some temporary dipole,These intermolecular force occur between non-polar substance.
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