Advertisements
Advertisements
Question
Give a reason for the Liquids can flow easily.
Advertisements
Solution
In liquids, the intermolecular force is weaker than that of solids. So molecules in liquids can slip over one another and liquids can flow, unlike solids.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
The gases are .......... dense.
Distinguish between the three states of matter—solid, liquid, and gas on the basis of their molecular models
Give a reason for the Pure substances have fixed melting or boiling points.
Write true or false for the statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
Multiple choice question.
Gases
Which one is a kind of matter
Fill in the blank with the correct word Given below.
From the three states of matter, _____ expand the least.
State the property of the following substance.
Sulphur is a yellow amorphous powder insoluble in water.
Match the arrangement of atoms in the three states of matter in List I with the correct state in List II.
| List I | List II |
| 1. Arrangement of atoms is far apart | A: Solids |
| 2. Force of attraction between atoms is very strong | B: Liquids |
| 3. Movement of atoms is in any random direction | C: Gases |
| 4. Particles diffuse very easily | |
| 5. Particles show movement about their own position |
State the correct term from A, B, C, D, E, or F in List II which represents the change of state of matter or its relevant property from List I.
| List I | List II |
| 1. Solid 'X' to a Liquid 'X' | A: Condensation |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Freezing |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting point |
| F: Boiling point |
