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प्रश्न
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 |
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उत्तर
| 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 |
संबंधित प्रश्न
Write true or false for the following statement
The liquids are less viscous than the gases.
Fill in the blank
A solid exerts pressure .....................
Fill in the blank
The gases are .......... dense.
What are the two conditions for the interconversion of states of matter?
Fill in the blank
Water is a matter because it has ............ and occupies ............
Fill in the blank
Liquids have no definite ...........
Write true or false for the statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Name the phenomenon which cause the following change.
Conversion of water into steam.
Name the three states of matter and define them.
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?
