Question

Which statement correctly describes the relationship between molecular structure, the strength of electrostatic forces between molecules, and the boiling point of a substance?(1 point)
Responses

Molecular structure affects the strength of electrostatic forces, which can affect the boiling point of a substance.
Molecular structure affects the strength of electrostatic forces, which can affect the boiling point of a substance.

The boiling point of a substance affects its molecular structure, which can affect the the strength of electrostatic forces.
The boiling point of a substance affects its molecular structure, which can affect the the strength of electrostatic forces.

The boiling point of a substance affects the strength of electrostatic forces, which can affect the molecular structure.
The boiling point of a substance affects the strength of electrostatic forces, which can affect the molecular structure.

Stronger electrostatic forces cause a stronger molecular structure and lower boiling points.
Stronger electrostatic forces cause a stronger molecular structure and lower boiling points.

Answer 1

"Molecular structure affects the strength of electrostatic forces, which can affect the boiling point of a substance."

Reason: molecular shape, size, and functional groups determine intermolecular (electrostatic) forces (dispersion, dipole–dipole, H‑bonding); stronger intermolecular forces require more energy to separate molecules, raising the boiling point.