Water and Phase Change

Multiple Choice

Which of the following terms identifies the change from a liquid to gas?

• Vaporization
• Condensation
• Deposition
• Sublimation

Multiple Choice

Which of the following terms identifies the change from a liquid to solid?

• Melting
• Condensation
• Vaporization
• Freezing

Multiple Choice

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Multiple Choice

No Definite Shape and No Definite Volume

• Gas
• Liquid
• Solid

Multiple Choice

Definite shape and a definite volume.

• Gas
• Liquid
• Solid

Multiple Choice

No definite shape, but has a definite volume

• Gas
• Liquid
• Solid

Multiple Choice

Phase change from a solid to a gas.

• sublimation
• deposition
• condensation
• evaporation

Multiple Choice

Phase change from a solid to a liquid.

• melting
• sublimation
• boiling
• condensation

Multiple Choice

Phase change from a solid to a gas.

• sublimation
• deposition
• condensation
• evaporation

Multiple Choice

Phase change from a liquid to a gas that only happens at the surface.

• evaporation
• boiling
• sublimation
• melting

Multiple Choice

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Multiple Choice

Phase change from a gas to a liquid.

• condensation
• evaporation
• melting
• deposition

Multiple Choice

Which state of matter has molecules that slide past each other but stay close together? They do not form a regular pattern.

• solid
• liquid
• gas

Multiple Choice

In which state are the particles least able to move?  They just vibrate

• gas
• solid
• liquid
• None

Multiple Choice

The phase change from water vapor to liquid water is known as...

• evaporation
• precipitation
• condensation
• sublimation

Multiple Choice

Change from Gas to Solid is called........

• Sublimation
• Deposition
• Fusion
• condensation

Multiple Choice

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

Multiple Choice

Change from Gas to Solid is called........

• Sublimation
• Deposition
• Fusion
• condensation

Multiple Choice

Change from gas to liquid...

• condensation
• evaporation
• expansion
• movement

Multiple Choice

change from liquid to gas is called....

• expansion
• evaporation
• condensation
• sublimation

Multiple Choice

All changes in states of matter involve changes in......

• the specific types of molecules

• water composition

• permission

• energy

Multiple Choice

What is deposition?

• Phase change from gas to solid
• phase change from liquid to solid
• Phase change from solid to gas
• Phase change from liquid to gas

Multiple Choice

What is sublimation?

• phase change between solid and liquid
• pahse change from gas to solid
• phase change from solid to gas
• phase change from solid to solid

Multiple Choice

Melting is ...

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

Multiple Choice

Melting is ...

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

Multiple Choice

Freezing is...

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

Multiple Choice

An ice cube feels cold when we hold it. Which of the following best explains why?

• Heat moves from our hands into the ice cube.
• Cold moves from our hands into the ice cube.
• Heat moves from the ice cube into our hands.
• Cold moves from the ice cube into our hands.

Multiple Choice

heat always travels from _____ to ______ objects

• hot to cold
• cold to hot
• cold to cold
• hot to hot

Multiple Choice

What can be determined by measuring the speed of molecules?

• volume
• density
• pressure
• temperature

Multiple Choice

The freezing point of water is....

• 0 C
• 32 C
• 100 C
• -21 C

Multiple Choice

A helium balloon gets smaller on a cold day because...

• the molecules slow down and get closer together.

• the molecules push harder on the balloon

• some molecules disappeared

• the molecules speed up and get farther apart

Multiple Choice

The kinetic theory states

• Particles won't move if you don't apply energy to it.
• Particles only move in liquids and gases.
• Particles are always in motion.
• At the same temperature the object that has the most mass heats quicker.

Multiple Choice

What example is endothermic?

• melting
• freezing
• depostion
• condensation

Multiple Choice

Which is exothermic?

• melting 
• freezing
• boiling
• sublimation

Multiple Choice

In an endothermic phase change, heat is ...

• taken in or absorbed
• given out or released 

Multiple Choice

Which of the following phase changes is an example of an endothermic phase change?

• Condensation
• Freezing
• Deposition
• Evaporation

Multiple Choice

What occurs when a substance melts?

• It changes from solid to liquid and heat is absorbed

• It changes from liquid to solid and heat is absorbed

• It changes from liquid to solid and heat is absorbed

• It changes from liquid to solid and heat is released.

Multiple Choice

Which diagram correctly shows the processes that

change the states of matter?

Multiple Choice

Which word best completes the flow chart?

• magnetism

• freezing

• cold

• heat

Multiple Choice

Jake placed a bottle of water in the freezer overnight

and noticed that it had turned to ice the next morning.

Which of these statements best explains why the water

changed to ice?

• The water absorbed energy.

• The water's molecules sped up

• The water evaporated

• The water had heat removed from it

Multiple Choice

Michelle looked at herself in the mirror and later took a

shower. After she was finished, she noticed the mirror

was all foggy and wet. What process occurred?

• sublimation

• condensation

• evaporation

• melting

Multiple Choice

Which of the following must occur to change a gas to a solid?

• add heat

• make it smaller

• remove heat

• add molecules

Multiple Choice

In the diagram below, which arrows indicate phase

changes that require the addition of heat?

• 1 and 2

• 2 and 3

• 1 and 4

• 3 and 4

Multiple Choice

Which of the following happens as the phase changes from A to B to C?

• The molecules gain energy.

• The molecules move further apart.

• The molecules lose energy.

• The molecules move faster.

Multiple Choice

The phase change being shown is....

• freezing

• sublimation

• deposition

• evaporation

Multiple Choice

A wet shirt is put on a clothesline to dry on a sunny day. The shirt dries because water molecules......

• Gain heat energy and condense

• Gain heat energy and evaporate

• Lose heat energy and condense

• Lose heat energy and evaporate

Multiple Choice

Which observation would be evidence that the water is undergoing a phase change?

• Waves form on the top of the pond.

• Water soaks into the wet sand.

• The water splashes out of the swimming pool.

• The water level in the glass of water decreases.

Multiple Choice

The process being shown is......

• freezing

• melting

• vaporization

• condensation

Multiple Choice

Evaporation is.....

• endothermic

• exothermic

Multiple Choice

What is condensation of water?

• When ice melts to form water vapor

• When water vapor cools down to form liquid water

• When a solid turns directly to a gas without turning into liquid

Multiple Choice

What are our 3 states of matter?

• Solid, Liquid and Gas

• Solid Gas and Plasma

• Plasma, Maryland and Virginia

Multiple Choice

What is the definition of freezing?

• When the solid form of matter is cooled enough and changes to a gas

• When the liquid form of matter is cooled enough and changes to a solid

• When the soild form of matter changes directly to a gas

Multiple Choice

What is the definition of SUBLIMATION?

• When solid rock melts to form lava

• When water vapor cools down to form liquid water

• The transition of a substance from a solid directly to a gas

Multiple Choice

Why does ice float in liquid water?  

• Liquid water is more dense than ice
• Liquid water is less dense than ice
• Liquid water and ice have equal densities
• Liquid water is warmer than ice

Multiple Choice

Density is....

• how closely packed a substance is
• how heavy a substance is
• how hot a substance is
• how large a substance is

Multiple Choice

Because water can dissolve so many substances, it is called the....

• universal solvent
• great dissolver
• solute
• super solution

Multiple Choice

The water level is above the rim of the glass because of....

• cohesion
• adhesion

Multiple Choice

Rain sticking to the car is an example of - 

• adhesion
• cohesion

Multiple Choice

Why is water called a polar molecule?

• Because it has a positive end and a negative end
• Because it dissolves a lot of substances
• Because it is essential to life
• Because it is always very cold

Multiple Choice

This shark looks like he is trying to break through a layer of plastic wrap.  It is really just the water's.....

• surface tension
• heat capacity
• polarity
• dissolving ability

Multiple Choice

The reason that ice floats in a glass of water.

• density

• adhesion

• cohesion

• surface tension

Multiple Choice

The effect where the top of a liquid is strong and seems to stick together.

• density

• surface tension

• adhesion

• cohesion

Multiple Choice

The property of water that allows it to stick to something else.

• density

• surface tension

• adhesion

• cohesion

Multiple Choice

100* C is the....

• boiling point of water

• freezing point of water

• dew point of water

• evaporation point of water

Multiple Choice

Surface tension of the water is the cohesive force between water molecule on the surface of water.

• True

• False

Multiple Choice

Why does ice float?

• As water freezes, it expands and its density decreases.

• As water freezes, it takes up more hydrogen from the atmosphere

• As water freezes, air becomes trapped between the water molecules.

• As water freezes, it takes up more oxygen from the atmosphere

Multiple Choice

Which temperature is the boiling point of water?

• 0 degrees Celsius
• 32 degrees Celsius
• 100 degrees Celsius
• 212 degrees Celsius

Multiple Select

Water exists in this forms :

• Gas

• Plasma

• Liquid

• Solid

Multiple Choice

When a molecule has an opposite electrical charge on each end, it is known as what?

• cohesion
• polar molecule
• hydrogen bond
• solution

Multiple Choice

Water is a universal solvent because it...

• It can be found anywhere
• It freezes when it gets cold
• floats when frozen
• Dissolves most substances