Advertisements
Advertisements
Question
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are far apart and move in all directions.
Advertisements
Solution
Gas
APPEARS IN
RELATED QUESTIONS
At high altitudes, water boils above 100° C.
The melting point of ice is 0°C.
Write down five general properties of solids, liquids, and gases.
Give reason :
Why do liquids and gases flow but solids do not?
Write true or false for the statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Multiple choice question.
There are large intermolecular gaps in
The molecules move only within the boundary of
State what would you observe if
(a) sugar is added to pebbles take in a plastic beaker
(b) sand is added to glass balls in a beaker. What would you conclude from this imaginative demonstration?
Fill in the blank with the correct word Given below.
From the three states of matter, _____ expand the least.
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 |
