Advertisements
Advertisements
प्रश्न
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
Advertisements
उत्तर
Matter made up of one kind of particle is said to be homogeneous.
APPEARS IN
संबंधित प्रश्न
Write whether the following statement are true or false.
All solids, on heating, first change to the liquid and then to the gaseous state always.
Write true or false for each statement. Rewrite the false statement correctly.
Solids and liquids can flow.
Fill in the blank
All the molecules of a substance are .............
Select the correct alternative
The molecules ____________
One litre of water has 6.02 × 1026 molecules. Estimate the size of a molecule.
What are molecules?
Define the Intermodular force of attraction.
Write whether the following statement is true or false.
Solids have the largest inter-molecular space.
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 'Y' | A: Liquefaction |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Solidification |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting Point |
| F: Boiling point |
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
