The solubility of inert gases in water is due to

Options

A. Keesom attraction
B. Debye attraction
C. London force
D. Ion-dipole attraction

Explanation

To solve the question regarding the solubility of inert gases in water, we will follow these steps:

### Step 1: Understand the Nature of Inert Gases
Inert gases, also known as noble gases, include helium, neon, argon, krypton, xenon, and radon. These gases are characterized by their complete valence electron shells, making them chemically nonreactive.

**Hint:** Remember that inert gases have full outer electron shells, which contributes to their stability and low reactivity.

### Step 2: Identify the Factors Affecting Solubility
The solubility of gases in liquids is influenced by several factors, including temperature, pressure, and the nature of the gas and solvent. For inert gases in water, we need to consider the types of interactions that can occur.

**Hint:** Think about the types of intermolecular forces that can exist between gases and water molecules.

### Step 3: Explore Ion-Dipole Attraction
The video mentions that the solubility of inert gases in water is due to ion-dipole attraction. Ion-dipole interactions occur when an ion interacts with a polar molecule, such as water. However, inert gases are neutral and do not form ions. Instead, their solubility is primarily due to weak van der Waals forces (London dispersion forces) rather than ion-dipole attraction.

**Hint:** Consider the types of forces that exist between neutral molecules and how they might contribute to solubility.

### Step 4: Conclude the Reason for Solubility
While the video states that ion-dipole attraction is responsible for the solubility of inert gases, a more accurate explanation would be that the solubility of inert gases in water is primarily due to weak van der Waals forces. These forces allow for some degree of interaction between the inert gas atoms and water molecules, leading to their solubility, albeit low.

**Hint:** Remember that while ion-dipole interactions are significant in solubility, they are not the primary factor for inert gases due to their neutral nature.

### Final Answer
The solubility of inert gases in water is primarily due to weak van der Waals forces rather than ion-dipole attraction.