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प्रश्न
Evaporation takes place over the entire mass of the liquid.
विकल्प
True
False
उत्तर
False
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संबंधित प्रश्न
Fill in the blank
The molecular motion in liquid and gas is in ................. path.
Classify the following into solids, liquids, and gases. Oxygen, milk, common salt, wax, stone, water vapour, carbon-dioxide, sugar, mercury, coal, blood, butter, copper, coconut oil, kerosene.
Water cycle is an example of interconversion of states of water. Explain.
State the general properties of a solid.
Fill in the blank
Water is a matter because it has ............ and occupies ............
Fill in the blank
When a gas is cooled, its molecules .............. energy.
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Give two examples for of the following
Substances which sublime.
What are the two main types of matter?
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 |
