How are intermolecular forces related to Coulomb’s Law?
1. Coulomb’s Law describes how electronegativity changes based on intermolecular forces.
2. Coulomb’s Law determines the distance between two particles and the electronegativity between them.
3. Coulomb’s Law defines the relationship between the charge of two particles and the force between them.
4. Coulomb’s Law describes how different types of intermolecular forces interact with each other.
3. Coulomb’s Law defines the relationship between the charge of two particles and the force between them.
3. Coulomb’s Law defines the relationship between the charge of two particles and the force between them.
The correct answer is:
3. Coulomb’s Law defines the relationship between the charge of two particles and the force between them.
Explanation:
Coulomb’s Law is a fundamental law in physics that quantifies the force between two electrically charged particles. It states that the force between two charged particles is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.
Intermolecular forces, on the other hand, are the forces of attraction or repulsion between molecules. These forces determine many of the physical and chemical properties of substances, such as boiling point, melting point, and solubility.
The connection between intermolecular forces and Coulomb’s Law lies in the fact that intermolecular forces are, in essence, electrostatic forces between particles. These forces arise due to the attraction or repulsion between the charged components (atoms, ions, or molecules) of different particles.
Coulomb’s Law provides a quantitative explanation for the strength of intermolecular forces. The magnitude of the force between two charged particles, as determined by Coulomb’s Law, helps us understand the strength of the intermolecular forces between molecules. The greater the charge on the particles and the closer they are to each other, the stronger the intermolecular forces will be.
Therefore, Coulomb’s Law is directly related to intermolecular forces as it provides a foundation for understanding and quantifying the forces of attraction or repulsion between charged particles, which are the basis for intermolecular forces.