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

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**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.
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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