LockeD! Melting and Freezing Point of Water #1 (Extra)

A student measures the temperature of water being heated on a hot plate. The student observes that the temperature of the water is 53ºC. How many more degrees Celsius must the temperature rise before it reaches the boiling temperature of water?

• 34

• 21

• 47

• 159

Tags

NGSS.MS-PS1-4

Which of the following thermometers shows the boiling point of water in a pan?

• F

• G

• H

• J

When a chocolate bar is heated by the sun, all of the following are likely to be seen EXCEPT—

• boiling

• melting

• a liquid

• a change in shape

Tags

NGSS.MS-PS1-4

Some students were studying properties of water. One student placed a cup containing 80 mL of water in a freezer. Another student placed an identical cup containing 40 mL of water in a different freezer. Which of the following will be the same for both cups of water?

• The temperature at which the water freezes

• The mass of the frozen water

• The time it takes the water to freeze

• The volume of the frozen water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which two properties of a crayon will stay about the same after the crayon is melted?

• Shape and physical state

• Temperature and hardness

• Color and mass

• Thickness and texture

The table below shows the volume of four water samples tested in a laboratory. If Sample W boils at a temperature of 100°C, at what temperature would Sample Z be expected to boil?

• 25°C

• 50°C

• 100°C

• 200°C

What is the approximate melting point of ice?

• 0°C

• 32°C

• 45°C

• 100°C

Tags

NGSS.MS-PS1-4

What is the approximate boiling point of water at sea level?

• 35ºC

• 55ºC

• 85ºC

• 100ºC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What will students discover when they boil water from the different sources listed in the chart shown?

• Water from all three sources will take the same amount of time to boil

• Water from all three sources will boil at about the same temperature

• Water from the sink boils at a lower temperature than water from the refrigerator

• Water from the microwave will boil at a higher temperature than water from the sink

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

If the temperature of a sample of pure water is below 0°C, then the water is most likely –

• frozen

• a liquid

• a gas

• warm

Tags

NGSS.MS-PS1-4