Advertisements
Advertisements
Question
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 |
Advertisements
Solution
| List I | List II |
| 1. Solid 'X' to a Liquid 'X' | C: Melting |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | A: Condensation |
| 4. 'Y' to 'X' | D: Freezing |
| 5. The temperature at which 'Y' changes to 'Z' | F: Boiling point |
RELATED QUESTIONS
Evaporation takes place at ...............temperature.
Fill in the blank
The inter-molecular spacing is .......... in solids ........... in liquids and ............... in gases.
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
Give reason :
Why do liquids and gases flow but solids do not?
Fill in the blank
Water is a matter because it has ............ and occupies ............
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles move about very quickly.
Multiple choice question.
The process by which a solid changes into a liquid is called
Multiple choice question.
Gases
Explain the term ‘matter'
