Chapter 12 – Kinetic Theory of Gases
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An insulated container containing monoatomic gas of molar mass m is moving with a velocity Vo . If the container is suddenly stopped, find the change in temperature.
15
Sep
An insulated container containing monoatomic gas of molar mass m is moving with a velocity Vo . If the container is suddenly stopped, find the change in temperature. An insulated container containing monoatomic gas of molar mass m is moving with a velocity Vo . If the container is suddenly stopped find the change in [...]
A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy of the system.
15
Sep
A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy of the system. A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy [...]
Calculate the number of degrees of freedom of molecules of hydrogen in 1cc of hydrogen gas at NTP.
15
Sep
Calculate the number of degrees of freedom of molecules of hydrogen in 1cc of hydrogen gas at NTP. Calculate the number of degrees of freedom of molecules of hydrogen in 1cc of hydrogen gas at NTP. September 15, 2021 Category: Chapter 12 - Kinetic Theory of Gases , NCERT Exemplar Class 11 , Physics ,
When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased. What about Boyle’s law in this case?
15
Sep
When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased. What about Boyle’s law in this case? When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased. What about Boyle's law in this [...]
The container shown in Fig. 13.6 has two chambers, separated by a partition, of volumes V1 = 2.0 litre and V2= 3.0 litre. The chambers contain μ1 = 4.0 and μ2 = 5.0 moles of a gas at pressures p1 = 1.00 atm and p2 = 2.00 atm. Calculate the pressure after the partition is removed and the mixture attains equilibrium.
15
Sep
The container shown in Fig. 13.6 has two chambers, separated by a partition, of volumes V1 = 2.0 litre and V2= 3.0 litre. The chambers contain μ1 = 4.0 and μ2 = 5.0 moles of a gas at pressures p1 = 1.00 atm and p2 = 2.00 atm. Calculate the pressure after the partition is [...]
Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1Å and 2Å . The gases may be considered under identical conditions of temperature, pressure and volume.
15
Sep
Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1Å and 2Å . The gases may be considered under identical conditions of temperature, pressure and volume. Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1A and 2A. The [...]
Two molecules of a gas have speeds of 9 x 10^6 ms-1 and 1 x 10 ms-1, respectively. What is the root mean square speed of these molecules ?
15
Sep
Two molecules of a gas have speeds of 9 x 10^6 ms-1 and 1 x 10 ms-1, respectively. What is the root mean square speed of these molecules ? respectively. What is the root mean square speed of these molecules ? Two molecules of a gas have speeds of 9 x 10^6 ms-1 and 1 [...]
The volume of a given mass of a gas at 27°C, 1 atm is 100 cc. What will be its volume at 327°C?
15
Sep
The volume of a given mass of a gas at 27°C, 1 atm is 100 cc. What will be its volume at 327°C? 1 atm is 100 cc. What will be its volume at 327°C? The volume of a given mass of a gas at 27C September 15, 2021 Category: Chapter 12 - Kinetic Theory [...]
The molecules of a given mass of a gas have root mean square speeds of 100 m s-1 at 27°C and 1.00 atmospheric pressure. What will be the root mean square speeds of the molecules of the gas at 127°C and 2.0 atmospheric pressure?
15
Sep
The molecules of a given mass of a gas have root mean square speeds of 100 m s-1 at 27°C and 1.00 atmospheric pressure. What will be the root mean square speeds of the molecules of the gas at 127°C and 2.0 atmospheric pressure? Which of the following diagrams (figure) depicts ideal gas behaviour ? [...]
When an ideal gas is compressed adiabatically, its temperature rises the molecules on the average have more kinetic energy than before. The kinetic energy increases
15
Sep
When an ideal gas is compressed adiabatically, its temperature rises the molecules on the average have more kinetic energy than before. The kinetic energy increases its temperature rises the molecules on the average have more kinetic energy than before. The kinetic energy increases When an ideal gas is compressed adiabatically September 15, 2021 Category: Chapter [...]