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WorksheetsChanging state
Total questions: 10
Worksheet time: 8mins
A piece of granite is an example of a
gas
liquid
solid
ice
The mixture of gases around you is called...
air
liquid
diesel
gas
The melting point of ice is .....
00 C
1000 C
40 C
280 C
If a gas cools down it changes into a liquid in a process called.....
condensation
evaporation
Boiling
Freezing
The temperature of the remaining liquid drops during this process.No bubbles are formed, it takes place any temperature. This process is....
Boiling
Evaporation
Condensation
Subliming
Water in the gaseous state is....
water vapour
Ice
gas
dewdrops
When liquid watergains heat. its temperture ......
rises
decrease
down
same
The boiling point of water is
00 C
1000 C
320 C
40 C
How quickly evaporation takes place is called
The rate of evaporation
Boiling point
Melting point
Freezing point
What happen if you cool a liquid down until it is below its freezing point?
It changes into a solid
It changes into liquid
it changes into a gas
It changes into water vapour
