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प्रश्न
Explain the change of a solid into a liquid at a constant temperature.
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उत्तर
The process of change of a substance from solid-state into its liquid state on the absorption of heat at a particular temperature, called the melting point, is called melting or fusion i. e.
\[\ce{Solid->[Melting][Heat absorbed]Liquid}\]
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संबंधित प्रश्न
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
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Write true or false for the statement. Rewrite the false statement correctly.
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Write true or false for the statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Give two examples for of the following
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Water is a matter because it has ______ and occupies ______.
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 |
