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Worksheetsevaporation, melting and condensation
Total questions: 15
Worksheet time: 9mins
Boiling occurs when water ...
loses heat
gains heat
Boiling involves a change of state from ___ to ___.
Solid to Liquid
Liquid to Gaseous
Gaseous to Liquid
Liquid to Solid
Melting involves a change of state from ___ to ___
Gaseous to Liquid
Solid to Liquid
Liquid to Gaseous
Liquid to 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
If you boil water in a pot, some of the water becomes...
water vapor
precipitation
evaporation
Solid can change into a liquid when it's .......
cooled
burned
heated
freezed
Melting is.....
A process where a gas changes into a solid.
A process where a liquid changes into solid.
A process where a solid changes into gas.
A process where a solid changes into a liquid.
Melting needs heat.
TRUE
FALSE
What type of matter has NO definite Shape and NO Definite Volume
Gas
Liquid
Solid
What do we call the change from a gas to a liquid? Think water vapor hitting a cold glass.
condensation
evaporation
melting
deposition
The opposite phase of melting is????
freezing
sublimation
condensation
deposition
Evaporation occurs only _____
after boiling
after extreme cooling
at surface of a liquid
if boiling occurs at atmospheric pressure
Clothes dry easily when exposed to sunlight is an example of _____________________.
condensation
evaporation
melting
boiling
The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?
melting
condensation
evaporation
boiling
