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Boyle's law states that the volume of a gas is inversely propertional to its pressure if the?
Temperature and amount (number of moles) is kept constant.
How does the kinetic theory explain the fact that the pressure of a gas in a sealed container remains constant indefinitely provided the volume and temperature are kept constant?
because according to kinetic theory number of collisions exert force per unit area(pressure) so when the temperature is constant along with volume then the same number of collisions are taking place per unit time thats why pressure remains constant....
What effect does raising the temperature of a gas have on its pressure if the volume of the gas and the number of particles are kept constant?
Raising the temperature of a gas will increase its pressure, following the ideal gas law (PV = nRT). As temperature increases, the average kinetic energy of the gas particles also increases, leading to more frequent and forceful collisions with the walls of the container, resulting in higher pressure.
What variables are held constant in osmosis and diffusion?
In osmosis, the concentration gradient, temperature, pressure, and size of the particles are typically held constant. In diffusion, the concentration gradient, temperature, size of the particles, and medium in which diffusion is occurring are commonly kept constant.
If the temperature is kept constant and the piston moves down to decrease the volume the pressure increases because the gas particles?
The pressure increase because pV=k.
Which of the following occur as a result of decreasing the heat energy of a gas?
If pressure is kept constant, the volume will decrease.If volume is kept constant, the pressure will decrease.
Temperature is proportional to the average kinetic energy of particles in an object thus an increase in temperature results in a?
Thermodynamic temperature (absolute temperature) is proportional to the averagekinetic energy of particles in "gases". An increase in temperature will increase theaverage kinetic energy of the particles of the gas and at the same time the particle'skinetic energy distribution gets broader.If pressure of the gas is kept constant, the gas expands (increases its volume).If the volume of the gas is kept constant, the gas pressure increases.
What accounts for an increase in the temperature of a gas that is kept at constant volume?
An increase in temperature of a gas kept at constant volume is due to the gas particles gaining kinetic energy. As temperature rises, the average speed of the gas particles increases, causing more collisions with the container walls and resulting in a higher pressure. This increase in pressure is caused by the gas particles hitting the walls more frequently and with more force.
When does raising the temperature of gas increase its pressure?
Raising the temperature of a gas increases its pressure when the volume of the gas is kept constant. This is described by the ideal gas law, which states that pressure is directly proportional to temperature when volume is constant. When the temperature of a gas is increased, the average kinetic energy of the gas particles increases, leading to more frequent and forceful collisions with the walls of the container, resulting in higher pressure.
What happens to kinetic energy of gas particles as temperature decreases at a constant pressure?
kinetic energy increases with the increase in temperature is a postulate in kinetic molecular theory of matter.if the pressure is kept constant when temperature decreases the kinetic energy of the molecules decreases resulting in decrease in the volume of the gas. Charle's Law state's that For a given mass of dry gas at constant pressure ,volume is directionally proportional to temperature ie V~T
Why the rotameter is tapered?
to create annular area so that the diff. pressure can be kept constant.
How do you find the temperature if pressure is kept constant?
To find the temperature when pressure is constant, you can use the ideal gas law equation, PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is temperature in Kelvin. You can rearrange the equation to solve for T: T = PV / nR.
