1 |
Particles move freely in all directions in |
Solids
Liquids
gases
None of these
|
2 |
Liquid have fix |
Shape
Volume
Arrangement
All of these
|
3 |
Particles are arragned on regular patterns and packed strongly together in. |
gas
liquid
Solid
None of these
|
4 |
Change of a solid object into liquid state on heating is called. |
Freezing
Melting
Boiling
Evaporation
|
5 |
Which of the following is opposite the boiling? |
Evaporation
Melting
Condensation
Freezing
|
6 |
Movement of particles from an area where they are more to an area where they are less. |
Boiling
Evaporation
Diffusion
Sublimation
|
7 |
Boiling point of wate is. |
0 oC
0 oF
100 oC
100 oF
|
8 |
When a solid object is heated its particles begin to. |
Vibrate fast
Vibrate slowly
Stop vibrating
Move feely
|
9 |
When a gas condenses, it becomes a |
Solid
Liquid
Crystal
Another gas
|
10 |
Materials taht don't take the shpaed of the container. |
Solids
Liquids
gases
all of these
|