Identify which of the following attractive forces is exhibited only between a nearby small highly electronegative atom and a hydrogen atom attached to a highly electronegative atom.

Choose from the following statements which correctly describe the intermolecular attractive force type: London dispersion forces.

I. These are attractive forces existing even in electrically neutral substances.

II. These are intermolecular attractive forces operating in all molecules.

III. These are the attractive forces that exist in nonpolar gases.

IV. These forces apply only to non-polar atoms and/or molecules.

V. Instantaneous dipole moment due to the motion of electrons in a molecule or atom

Solid, liquid, or gas – which will have the strongest intermolecular forces of attraction?

What is the dominant intermolecular force present between solvent molecules, between solute molecules and between a solute and solvent molecule when propanol (CH₃CH₂CH₂OH) is dissolved in diethyl ether ((C₂H₅)₂O)?

The formation of ordered structures in liquid crystals is dependent on intermolecular interactions. What intermolecular forces are present in the following sample?

i. Hydrogen bonding

ii. Dipole-dipole interaction

iii. Dispersion forces

iv. Ion-dipole interaction

v. Induced-dipole interaction

Identify the intermolecular forces present in each compound: 

i. sulfur dichloride

ii. carbon tetrafluoride

iii. CH₂F₂ (dichloromethane)

iv. ammonia

Arrange the following types of intermolecular forces in increasing order of strength

i) Van der waals forces

ii) dipole-dipole interactions

iii) ion-dipole interactions

iv) hydrogen bonding