Kinetic Theory of Gases questions
760 published questions with worked solutions.
- The temperature of a gas contained in a closed vessel of constant volume increases by 1^ C when the pressure of the gas is...
- At constant temperature, the volume of a gas is to be decreased by 4 %. The pressure must be increased by
- At what temperature, the molecule of nitrogen will have same rms velocity as the molecule of oxygen at 127^ C ?
- At what temperature, the rms velocity of helium molecules will be equal to that of hydrogen molecules at NTP?
- If the rms velocity of a gas is v, then
- Diatomic molecules like hydrogen have energies due to both translational as well as rotational motion. From the equation in...
- Two moles of helium are mixed with n moles of hydrogen. The root mean square speed of the gas molecules in the mixture is 2 times...
- One mole of a monoatomic ideal gas is mixed with one mole of a diatomic ideal gas. The molar specific heat of the mixture at...
- Three perfect gases at absolute temperatures T_1, T_2 and T_3 are mixed. The masses of molecules are m_1, m_2 and m_3; and the...
- Six molecules speeds 2 unit, 5 unit, 3 unit, 6 unit, 3 unit and 5 unit, respectively. The rms speed is
- The root mean square velocity of gas molecules at 27^ C is 1365 m ,s^ -1 . The gas is
- If mass of He is 4 times that of hydrogen, then mean velocity of He is
- The temperature of a given mass is increased from 27^ C to 327^ C . The rms velocity of the molecules increase
- If 1 mole of a monoatomic gas ( = 5 3 ) is mixed with 1 mole of a diatomic gas ( = 7 5 ), the value of for the mixture is
- If universal gas constant is R, the essential heat to increase from 273 K to 473 K at constant volume for ideal gas of 4 mol is
- For a gas, R C_V = 0.4, where R is universal gas constant and C_V is the molar specific heat at constant volume. The gas is made...
- The root mean square velocity of molecules of a gas is 200 m/s . What will be the root mean square velocity of the molecules, if...
- If C_p and C_v are molar specific heats of an ideal gas at constant pressure and volume, respectively. If is the ratio of two...
- The equation of state for 2 g of oxygen at a pressure p and temperature T, when occupying a volume V will be [MHTCET 2021]
- The rms speed of oxygen molecule in a gas is u, if the temperature is doubled and the molecules dissociates into two atoms, the...
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