Intermolecular Forces and States of Matter

What state of matter has the strongest intermolecular forces?

• solid

• liquid

• gas

• Plasma

this is

• polar molecule

• metallic bond

• nonpolar molecule

• ionic bond

solid

• has fixed shape and volume

• has no fixed shape and fixed volume

• has a fixed volume, but no fixed shape

• takes the shape and volume of its container

in a solid

• very low kinetic energy, high attraction forces

• low kinetic energy, medium attraction forces

• high kinetic energy and low attraction forces

• has very high kinetic forces and no attraction forces

At room temperature, the metal mercury is a liquid. How could mercury be changed into a solid?

• by adding energy to increase molecular motion

• by adding energy to decrease molecular motion

• by removing energy to increase molecular motion

• by removing energy to decrease molecular motion

Particles in this state of matter are moving the fastest.

• solid

• liquid

• gas

• Bose-Einstein condensate

A solid changing directly to a gas is...

• sublimation

• melting

• deposition

• vaporization

Which diagram best shows the results of removing heat from this sample until it freezes?

• 1
• 2
• 3
• 4

When a gas changes its phase and turns into a liquid it is known as

• condensation.
• sublimation.
• vaporization.
• freezing or solidification.

Identify the strongest IMF exist in NH₃

• london dispersion forces

• ion-dipole forces

• dipole-dipole forces

• hydrogen bonding