Advertisements
Advertisements
प्रश्न
The molecules move only within the boundary of
विकल्प
liquids
gases
solids
none of the above
Advertisements
उत्तर
liquids
APPEARS IN
संबंधित प्रश्न
Fill in the blank
The inter-molecular spacing is .......... in solids ........... in liquids and ............... in gases.
Write whether the following statement is true or false.
Only water can exist in three different states.
Name the phenomenon which cause the following change.
Disappearance of camphor.
Multiple choice question.
There are large intermolecular gaps in
Multiple choice question.
Gases
What are the two main types of matter?
Name the three states of matter and define them.
Match the following
| Column A | Column B | ||
| a | Solids | 1 | Can flow in all directions |
| b | Sublimination | 2 | The temperature at which a liquid changes into its gaseous state |
| c | Boiling Point | 3 | Can have any number of free surfaces |
| d | Gases | 4 | Gaps between particles |
| e | Intermolecular space | 5 | Change of state from solid to gas |
Fill in the blank with the correct word Given below.
Matter can change from one state to another by the change in ____
Match the characteristics of the three states of matter in List I with their correct answer from List II.
| List I | List II |
| 1. Are highly rigid and have a definite shape | A: Solids and gases only |
| 2. Have no definite shape | B: Solids only |
| 3. Have definite volume but no definite shape | C: Liquids and gases only |
| 4. Are highly compressible and least rigid | D: Gases only |
| 5. Have no definite volume | E: Solid, liquids and gases |
| 6. Have no definite shape and volume |
F: liquids only |
| 7. Occupy space | G: Solids and liquids only |
| 8. Are not compressible | |
| 9. Are slightly compressible | |
| 10. Have mass |
