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Chapter 11: Problem 18

Of the three forces, ionic, dipole-dipole, and London dispersion forces, which is the strongest?

Short Answer

Expert verified
Ionic forces are the strongest among the three due to the full charges on ions.

Step by step solution

01

Understanding the molecular forces

Ionic forces are the bonds formed between anions and cations. Dipole-dipole forces occur between two polar molecules. London dispersion forces are temporary dipole forces that occur between non-polar molecules.
02

Comparing the forces

Ionic forces are generally stronger than dipole-dipole due to the full charges on the ions. Although, dipole-dipole forces are stronger than London dispersion forces because of the presence of a partial charge in polar molecules.
03

Determining the strongest force

Considering the properties and nature of these forces, it can be concluded that ionic forces are the strongest.

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