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प्रश्न
How a liquid changes into its gaseous state ? Explain ?
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उत्तर
As a liquid is heated, its particles starts gaining energy and move more vigorously which increases the gaps between the particles and decreasing the force of attraction. Ultimately a liquid changes into gaseous state.
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संबंधित प्रश्न
Define interconversion of states of matter.
Differentiate between the following.
Atoms and Molecules .
Describe a simple experiment to illustrate that molecules are not at rest, but they constantly move.
What is volume?
Match the following
| Column A | Column B |
| (a) Solids | (i) Can flow in all directions |
| (b) Sublimation | (ii) The temperature at which a liquid changes into its gaseous state. |
| (c) Boiling point | (iii) Any number of free surfaces. |
| (d) Gases | (iv) Gaps between particles. |
| (e) Intermolecular space | (v) Changes of state from solid to gas. |
Multiple choice question.
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Identify the odd term out and explain.
Identify the odd term out and explain.
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