Topic 1 States of matter
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Last updated about 2 months ago
8 questions
3
State the names of the three states under each diagram.
State the names of the three states under each diagram.
3
Describe the arrangement and movement of the particles in a gas
Describe the arrangement and movement of the particles in a gas
5
Match the changes with their names
Match the changes with their names
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
liquid to liquid | arrow_right_alt | melting |
gas to liquid | arrow_right_alt | no change |
liquid to gas | arrow_right_alt | condensation |
solid to liquid | arrow_right_alt | sublimation |
solid to gas | arrow_right_alt | boiling |
1
Which substance is liquid at 500oC.
Which substance is liquid at 500oC.
1
Which substance is solid at 50oC.
Which substance is solid at 50oC.
1
Which substance is gaseous at 100oC.
Which substance is gaseous at 100oC.
1
HCl was placed in a corner of a room and the gas reached the opposite corner in 15 seconds. When it was replaced by H2SO4 (which is heavier than HCl), what will be the result of the experiment?
HCl was placed in a corner of a room and the gas reached the opposite corner in 15 seconds. When it was replaced by H2SO4 (which is heavier than HCl), what will be the result of the experiment?
2
A teabag was placed in a cup of cold water and another teabag was placed in a cup of hot water. What observations would you expect?
A teabag was placed in a cup of cold water and another teabag was placed in a cup of hot water. What observations would you expect?
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Tea in hot water | arrow_right_alt | the colour will diffuse faster |
Tea in cold water | arrow_right_alt | the colour will diffuse slower |