Intermolecular Science Rush24

Front

What are the three highly electronegative elements that hydrogen can bond with to form hydrogen bonds?

Back

Fluorine, oxygen, and nitrogen.

Front

What are the forces that hold molecules together within a single molecule?

Back

Intramolecular forces.

Front

Which molecule is considered the weakest among the following: F2, Cl2, or Br2?

Back

F2.

Front

Which of the following molecules has the lowest boiling point: BF3, CH4, or NH3?

Back

BF3.

Front

What is the relationship between intermolecular forces and boiling point?

Back

The weaker the intermolecular forces of a substance, the lower the boiling point.

Front

Define intermolecular forces.

Back

Forces that occur between molecules, affecting their physical properties.

Front

What type of intermolecular force is responsible for the unique properties of water?

Back

Hydrogen bonding.

Front

What is the primary factor that determines the strength of intermolecular forces?

Back

The polarity of the molecules.

Front

How do London dispersion forces compare to dipole-dipole interactions?

Back

London dispersion forces are generally weaker than dipole-dipole interactions.

Front

What is the effect of increasing molecular size on London dispersion forces?

Back

Increasing molecular size generally increases London dispersion forces.