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प्रश्न
Write whether the following statement are true or false.
There is no difference between evaporation and boiling.
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
Why do solids, liquids and gases differ in their physical state?
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
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Give reason :
A gas fills up the space available to it.
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The odour of scent spreads in a room.
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When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
Multiple choice question.
A substance which can change its state
Solids retain their volume even when external pressure is applied. This property is called ______.
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
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, very closely packed | A: Solids |
| 2. Interparticle space is maximum | B: Liquids |
| 3. Force of attraction between particles is very weak | C: Gases |
| 4. Movement of particles is about their own position | |
| 5. Particles in the state of matter are slightly compressible and not closely packed. |
