Module 11 Test

Front

What is the process called when molecules change from a gas to a liquid?

Back

Condensation

Front

Which substance has a higher melting point: benzene or water?

Back

Benzene

Front

Which segment of a heating curve represents both melting and freezing?

Back

BC

Front

What is the term for when a solid changes its phase and turns into a gas?

Back

Sublimation

Front

What kind of change occurs when water freezes and turns to ice?

Back

Physical Change

Front

What is the term for the process of a liquid turning into a gas?

Back

Vaporization

Front

What is the opposite of sublimation?

Back

Deposition

Front

What happens to the temperature of a substance during a phase change?

Back

It remains constant.

Front

What is melting?

Back

The process of a solid turning into a liquid.

Front

What is freezing?

Back

The process of a liquid turning into a solid.