Which of the following attraction is strongest?

Options

A.
B.
C.
D.

Answer

To determine which of the following attractions is the strongest, we need to analyze the different types of intermolecular forces and their relative strengths. Here’s a step-by-step solution:

### Step 1: Identify the Types of Intermolecular Forces
Intermolecular forces can be classified into several types, including:
- Ion-dipole interactions
- Dipole-dipole interactions
- Ion-induced dipole interactions
- Dipole-induced dipole interactions
- London dispersion forces (Van der Waals forces)

### Step 2: Rank the Strength of Intermolecular Forces
The general order of strength for these intermolecular forces from strongest to weakest is:
1. Ion-dipole interactions
2. Dipole-dipole interactions
3. Ion-induced dipole interactions
4. Dipole-induced dipole interactions
5. London dispersion forces

### Step 3: Analyze the Given Options
Assuming the options provided are:
A. Ion-dipole interaction
B. Dipole-dipole interaction
C. Ion-induced dipole interaction
D. Dipole-induced dipole interaction
E. London dispersion forces

From the ranking established in Step 2, we can see that:
- **Ion-dipole interactions** (Option A) are the strongest.
- **Dipole-dipole interactions** (Option B) are weaker than ion-dipole.
- **Ion-induced dipole** (Option C) and **dipole-induced dipole** (Option D) are weaker still.
- **London dispersion forces** (Option E) are the weakest.

### Step 4: Conclusion
Based on the analysis, the strongest attraction among the options provided is **Ion-dipole interaction** (Option A).

### Final Answer
The strongest attraction is **Ion-dipole interaction**.

---