change of state of matter

change of state of matter

Multiple Choice

 The process where water vapor changes from a gas to a liquid is called:

• sublimation
• precipitation
• evaporation
• condensation

Multiple Choice

Which is needed for both boiling and melting to occur?

• solids
• gases
• heat
• pressure

Multiple Choice

What is condensation?

• gas to solid
• gas to liquid
• liquid to solid 
• solid to liquid 

Multiple Choice

What term describes a solid changing to a gas?

• Deposition
• Sublimation
• Evaporation
• Freezing

Multiple Choice

What is happening when my ice cream changes from a solid to a liquid?

• freezing
• melting
• burning
• evaporation

Multiple Choice

Boiling

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

Multiple Choice

Freezing

• Solid to gas
• Liquid to solid
• Gas to solid
• Liquid to gas

Multiple Choice

As liquid water heats up, particles escape from the surface, this is called ______________.

• boiling

• evaporation

• melting

• freezing

Multiple Choice

__________________ happens when particles of a solid speed up and become able to move past one another.

• freezing

• melting

• condensation

• boiling

Multiple Choice

What does "#3" represent on the graph? 

• melting
• liquid phase
• boiling
• gas phase

Multiple Choice

What does "#5" represent on the graph? 

• solid phase 
• melting
• boiling
• gas phase

Multiple Choice

What does "#2" represent on the graph? 

• solid phase
• melting
• liquid phase
• boiling

Multiple Choice

What does "#4" represent on the graph? 

• melting 
• liquid phase
• boiling
• gas phase

Multiple Choice

What does "#1" represent on the graph? 

• solid phase
• melting
• liquid phase
• boiling 

Multiple Choice

Water vapor (a gas) forming frost (a solid) on the windshield of a car is an example of what phase change?

• melting
• sublimation
• condensation
• deposition

Multiple Choice

Dry ice is an example of what phase change.

• freezing

• melting

• vaporization/boiling

• sublimation

Multiple Choice

Dry ice is an example of what phase change.

• freezing

• melting

• vaporization/boiling

• sublimation

Multiple Choice

When steam at 100°C condenses to water at 25 °C, what happens to the water molecules?

• They move faster and closer together.

• They move faster and further apart.

• They move slower and closer together.

• They move slower and further apart.

Multiple Select

In which changes do the particles move further apart?

• W

• X

• Y

• Z

Multiple Select

Which processes involve a change of state?

• brownian motion

• condensation

• diffusion

• evaporation

Multiple Select

In which changes do the particles move further apart?

• condenstation

• evaporation

• freezing

• sublimation

Multiple Choice

The diagrams show particles in a container.

Which two diagrams show the process of evaporation?

• 1==>2

• 2==>3

• 1==>3

• 3==>1

Multiple Choice

A beaker containing solid carbon dioxide is placed in a fume cupboard at room temperature. The carbon dioxide becomes gaseous.

Which process describes this change of state?

• boiling

• sublimation

• evaporation

• condensation

Multiple Choice

In which change of state do the particles become more widely separated?

• gas to liquid

• gas to solid

• liquid to gas

• liquid to solid

Multiple Choice

The diagram shows how the arrangement of particles changes when a substance changes state.

Which change of state is shown?

• boiling

• condensation

• evaporation

• sublimation

Multiple Choice

The diagram shows some changes of state. Which words describe the changes of state, P, Q, R and S?

• P: freezing

  Q:boiling

  R:melting

  S: evaporation

• P: melting

  Q: evaporation

  R: freezing

  S: condensation

• P: melting

  Q: sublimation

  R: freezing

  S: evaporation

• P: sublimation

  Q: evaporation

  R: melting

  S: condensation

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Diagrams X, Y and Z represent the three states of matter. Which change occurs during boiling?

• X to Y

• Y to Z

• Z to X

• Z to Y

Multiple Choice

what is the name of change of state described below

A solid changing into a liquid as the intermolecular forces

are overcome by the input of thermal (heat) energy.

• boiling

• melting

• freezing

• condensing

Multiple Choice

write the name of the change of state below.

A liquid changing into a solid as the particles move closer.

together.

• boiling

• melting

• condensing

• freezing

Multiple Choice

what is the name of the change of the state below.

A liquid changing into a gas as the intermolecular forces

are overcome by the input of thermal (heat) energy.

• boiling

• melting

• freezing

• condensing

Multiple Choice

what is the name of the change of the state below.

A gas changing into a liquid as the particles move closer

together.

• boiling

• melting

• freezing

• condensing

Multiple Choice

A solid metal is heated until it turns to vapour.

The graph shows the temperature of the metal during this process.

Which part of the graph shows the melting of the metal?

• A

• B

• C

• D

Open Ended

write, what happens to the distance between particles when melting occurs

Open Ended

explain what happens to the motion of particles when melting occurs.

Multiple Choice

what is the name of the tool that measures the temperature

• balance

• force meter

• timer

• thermometer

Multiple Choice

by examining the table, write which substance has the lowest melting point.

• ammonia

• chlorine

• iodine

• methane

Multiple Choice

check the table and estimate at which state is the chlorine at room temperature?

• solid

• liquid

• gas

• plasma

Open Ended

correct the statement below.

All three states of matter can flow and fill the container they are placed in.

Open Ended

correct the statement below.

liquids cannot be compressed, but can flow and do not have a fixed volume.