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Question
Write true or false For the following Statement
The molecules in a substance arc in random motion.
Options
True
False
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Solution
True
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RELATED QUESTIONS
The melting point of ice is 0°C.
.............. process is just reverse of melting.
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In a solid, the molecules ............................................ but they remain at their fixed positions.
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A solid is ............ rigid.
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
State the general properties of a solid.
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......... can flow.
Multiple choice question.
There are large intermolecular gaps in
Which one is a kind 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 |
