Gas Properties: Filling Container Behavior
Gases possess the unique ability to fill any container completely due to specific characteristics of their constituent particles.
Key Property Explained
The primary reason gases fill their containers is the behavior of their particles:
- Free Movement: Gas particles are in constant, random motion. They move rapidly in straight lines until they collide with other particles or the container walls.
- Negligible Intermolecular Attraction: The forces of attraction between gas particles are very weak, almost non-existent. This allows them to spread far apart from each other.
Because the particles move freely and are not held close together by attractive forces, they will naturally expand to occupy the entire volume available to them, pushing outwards until they evenly distribute throughout the container.
Analysis of Options
- Option 2 is correct: It accurately describes the free movement and negligible attraction of gas particles, which directly leads to them filling any container.
- Option 1 is incorrect: Fixed particles describe solids.
- Option 3 is incorrect: Definite volume and shape describe solids.
- Option 4 is incorrect: Strong bonds with container walls are not a general property of gases that causes them to fill the entire volume.
Similar Questions
Which of the following options does NOT represent a property of solids?
Which of the following statements is correct about continuous movement of particles of matter?
- When 1 kg of water is cooled from \(4^\circ\text{C}\) to \(0^\circ\text{C}\), its volume ______.
- ______ is the heat per unit mass required to change a substance from solid into liquid at the same temperature and pressure.
- Density of ice is ______ compared to density of water.
- Which of the following glows with special colour depending on the nature of gas in the fluorescent tube?
Which of the following statement is INCORRECT ?
Which of the following does not increase the rate of evaporation ?
Which of the following options does not represent a property of suspension?
Which of the following non - metals is a liquid ?
Important Questions from States of Matter
Which is correct statement ?
According to Charle's Law, which of the following is constant?
Which of the following statements is/are correct?
I. Mass vapor is obtained in the air by evaporation and transpiration.
II. Water circulation between the oceans and the water bodies is called the water cycle.
Which gas gives pungent smell to LPG cylinders as a warning of leakage?
If C Sand C Iare the equilibrium concentration of impurities in the solid and liquid near the interface respectively, then for dilute solutions encountered in silicon growth, an equilibrium segregation coefficient k amay be defined as:
