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Why does a gas exert pressure on walls of the container?
- a)Because particles of gas are static.
- b)Because particles of gas hit the walls of container.
- c)Because particles of gas react with each other.
- d)None of the above.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Why does a gas exert pressure on walls of the container?a)Because part...
The molecules are continually colliding with each other and with the walls of the container. When a molecule collides with the wall, they exert small force on the wall The pressure exerted by the gas is due to the sum of all these collision forces.The more particles that hit the walls, the higher the pressure.
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Why does a gas exert pressure on walls of the container?a)Because part...
Explanation:
Gas exerts pressure on the walls of the container because particles of gas hit the walls of the container. This can be explained by the kinetic theory of gases, which states that gas particles are in constant, random motion.
Key Points:
- Gas particles move randomly and collide with each other and the walls of the container.
- When gas particles collide with the walls of the container, they exert a force on the walls.
- The force exerted by these collisions over a given area is what we perceive as pressure.
- The more collisions that occur per unit area, the greater the pressure exerted by the gas on the walls of the container.
In conclusion, it is the constant motion and collisions of gas particles with the walls of the container that result in the exertion of pressure by the gas.
Gas exerts pressure on the walls of the container because particles of gas hit the walls of the container. This can be explained by the kinetic theory of gases, which states that gas particles are in constant, random motion.
Key Points:
- Gas particles move randomly and collide with each other and the walls of the container.
- When gas particles collide with the walls of the container, they exert a force on the walls.
- The force exerted by these collisions over a given area is what we perceive as pressure.
- The more collisions that occur per unit area, the greater the pressure exerted by the gas on the walls of the container.
In conclusion, it is the constant motion and collisions of gas particles with the walls of the container that result in the exertion of pressure by the gas.
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Why does a gas exert pressure on walls of the container?a)Because particles of gas are static.b)Because particles of gas hit the walls of container.c)Because particles of gas react with each other.d)None of the above.Correct answer is option 'B'. Can you explain this answer?
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