Questions: Which of the following is not an intermolecular force?
Dipole-dipole force
London dispersion force
Hydrogen bonding
Ionic bond
Transcript text: Which of the following is not an intermolecular force?
Dipole-dipole force
London dispersion force
Hydrogen bonding
Ionic bond
Solution
Solution Steps
Step 1: Identify Intermolecular Forces
Intermolecular forces are forces that occur between molecules. The common types of intermolecular forces include:
Dipole-dipole forces: These occur between polar molecules.
London dispersion forces: These are weak forces that result from temporary shifts in the density of electrons in electron clouds.
Hydrogen bonding: This is a special type of dipole-dipole interaction that occurs when hydrogen is bonded to a highly electronegative atom like nitrogen, oxygen, or fluorine.
Step 2: Identify the Intramolecular Force
An ionic bond is a type of intramolecular force, which means it occurs within a molecule, holding the atoms together. It is the electrostatic force of attraction between positively and negatively charged ions.
Step 3: Determine Which Option is Not an Intermolecular Force
Given the options:
Dipole-dipole force
London dispersion force
Hydrogen bonding
Ionic bond
The ionic bond is not an intermolecular force; it is an intramolecular force.