NEET  >  Behaviour of Gases

# Behaviour of Gases Video Lecture - Physics Class 11 - NEET

## Physics Class 11

116 videos|451 docs|188 tests

## FAQs on Behaviour of Gases Video Lecture - Physics Class 11 - NEET

 1. What are the primary properties of gases?
Ans. The primary properties of gases include their ability to expand to fill the container they are in, their low density compared to liquids and solids, and their ability to be compressed.
 2. How does temperature affect the behavior of gases?
Ans. Temperature has a significant impact on the behavior of gases. As temperature increases, the kinetic energy of gas particles also increases, causing them to move faster. This leads to an increase in pressure and volume of the gas.
 3. What is Boyle's Law and how does it relate to the behavior of gases?
Ans. Boyle's Law states that at a constant temperature, the volume of a gas is inversely proportional to its pressure. This means that as the pressure of a gas increases, its volume decreases, and vice versa. Boyle's Law helps explain the behavior of gases when subjected to changes in pressure.
 4. How does the ideal gas law describe the behavior of gases?
Ans. The ideal gas law, represented by the equation PV = nRT, describes the behavior of gases by considering their pressure (P), volume (V), number of moles (n), ideal gas constant (R), and temperature (T). It shows the relationship between these variables and helps calculate various properties of gases.
 5. What is the difference between diffusion and effusion in the behavior of gases?
Ans. Diffusion refers to the spontaneous mixing of gases due to the random motion of gas particles. It occurs when gases are in close proximity or in the same container. On the other hand, effusion is the process by which gas particles escape through a small opening or porous barrier. Diffusion occurs more readily in gases with lighter molecules, while effusion depends on the size of the opening or barrier.

## Physics Class 11

116 videos|451 docs|188 tests

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