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22 questions
At what temperature would water on a stove gain enough energy to change to vapour?
32 degrees Celsius
0 degrees Celsius
100 degrees Celsius
212 degrees Celsius
At what temperature in degrees Celsius does water freeze?
150
0
200
32
Freezing point
The classification of matter as a solid, a liquid, or a gas
Physical change in matter from a gas to a liquid
The temperature at which a substance changes states from a solid to a liquid
The temperature at which a substance changes from a liquid to a solid
A student observed a liquid that boiled at 100°C. What type of liquid was boiling?
Salt water
Sugar water
Pure water
Lemon water
A student is trying to determine if a clear substance is water. The student should measure the substance's -
Volume
Solubility
Mass
Boiling Point
The temperature at which a substance changes states from a solid to a liquid
Freezing point
Melting point
Evaporation
Condensation
If water is left to boil, what statement is not true?
All the water will eventually evaporate.
The temperature of the water will eventually reach 200°C.
The temperature of the water will remain at 100°C until it evaporates.
The beaker with only 100 mL of water will boil away faster than the beaker with 200 mL of water.
A temperature scale on which water freezes at 0 degrees and boils at 100 degrees
boiling point
farenheit
celsius
temperature
The temperature at which a substance changes from a solid to a liquid.
boiling point
freezing point
melting point
evaporation
The measurement of heat or cold of an object or environment that is shown in degrees on a thermometer
evaporation
temperature
Celsius
constant
What is happening at the boiling point?
liquid to gas
solid to liquid
gas to liquid
liquid to solid
Which of this can water be turned into
liquid
solid
gas
all of the above
What causes ice to melt?
evaporation
vapour
heat
transpiration
The process of changing water to ice or liquid is called change of state of matter ?
true
false
What scientific tool can be a student use to measure the freezing point of water?
Stopwatch
Celsius thermometer
Pan balance
Hot plate
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