States of Matter : Lesson 1 (Liquid)

States of Matter : Lesson 1 (Liquid)

by Mohamad Termizi Nurdin

Multiple Choice

Particles of a liquid

• are tightly packed together and stay in a fixed position
• have no viscosity
• decrease in volume with increasing temperature
• are free to move in a container but are in close contact with one another

Multiple Choice

The change from a  liquid to solid, or the reverse of melting, is called

• condensation
• boiling
• sublimation
• freezing

Multiple Choice

The freezing point of water is the same as its

• melting point

• boiling point

• sublimation point

• evaporation point

Multiple Choice

An uncovered pot of soup is simmering on a stove, and there are water droplets on the wall above the back of the stove. What sequence can you infer has occurred?

• melting, then boiling

• freezing, then thawing

• vaporization, then condensation

• condensation, then vaporization

Multiple Choice

state of matter that can be poured; takes the shape of its container

• solid
• liquid
• gas

Multiple Choice

when water changes from a liquid to a gas - caused by heat

• evaporation

• condensation

• freezing

• melting

Multiple Choice

when water vapor (a gas) is cooled and forms liquid water

• evaporation

• condensation

• freezing

• melting

Multiple Choice

What must be done to change water from liquid to solid?

• Raise the temperature.

• Lower the temperature.

Multiple Choice

What must be done to change water from solid to liquid?

• Raise the temperature.

• Lower the temperature.

Multiple Choice

Sublimation is the process of

• a gas going to a liquid

• a solid going to a gas

• a liquid going to a solid

• a gas going to a solid

Multiple Choice

Define a liquid.

• Matter that has fixed shape but no fixed volume

• Matter that has fixed shape and fixed volume

• Matter that has fixed volume, but no fixed shape