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Multiple Choice
Which of the following is NOT an intermolecular force?
A
Hydrogen bonding
B
London dispersion force
C
Dipole-dipole interaction
D
Covalent bond
Verified step by step guidance
1
Understand the difference between intermolecular and intramolecular forces. Intermolecular forces are forces of attraction or repulsion between molecules, while intramolecular forces hold atoms together within a molecule.
Review the given options: Hydrogen bonding, London dispersion force, Dipole-dipole interaction, and Covalent bond.
Recognize that Hydrogen bonding, London dispersion forces, and Dipole-dipole interactions are all types of intermolecular forces because they occur between molecules.
Recall that a Covalent bond is an intramolecular force because it involves the sharing of electrons between atoms within a molecule, holding the atoms together.
Conclude that the correct answer is the Covalent bond, as it is NOT an intermolecular force but an intramolecular force.