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प्रश्न
Give two examples for of the following
Substances which are rigid and not compressible.
उत्तर
Glass, stone, pen.
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संबंधित प्रश्न
Write true or false For the following Statement
The molecules in a substance arc in random motion.
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
Fill in the blank
The molecular motion in liquid and gas is in ................. path.
Select the correct alternative
The solids are
How do the solids, liquids, and gases differ in their following properties.
(a) Size
(b) Shape
(c) Density
Define interconversion of states of matter.
Give two examples for of the following
Substances which sublime.
Fill in the blank with the correct word Given below.
Brownian movement is maximum in ____.
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 |
