The value of critical temperature in terms of Vander
At what temperature volume of an ideal gas
Two vessels separately contain two ideal gases A and B at the same temperature the pressure of A being twice that of B
Molecules of a gas behave like
Air is pumped into an automobile tube upto a pressure of
If the pressure and the volume of certain quantity of ideal gas are halved,then its temperature
When a vander waals gas undergoes free expansion then its temperature
At NTP, sample of equal volume of chlorine and oxygen
If the volume of the gas containing n number of molecules is V, Then the pressure will decrease due to force of intermolecular att..
Which of the following statements about kinetic theory
Volume, Pressure and temperature of an ideal gas are V, P and T respectively
Equation of gas in terms of pressure (P), absolute temperature (T) and density (d) is
The pressure and temperature of two different gases is P and T
In the expansion for Boyles law
At constant pressure, the ratio of increase in volume of an ideal gas per degree rise in kelvin temperature to its original volume..
Temperature remaining constant, the pressure of gas is decreased by 20per.
1 mol of gas occupies a volume of 200 mL at 100 mm pressure. What is the volume occupied by two moles of gas at 400 mm pressure an..
The gases carbon monoxide (CO) and nitrogen (N2) at the same temperature have kinetic energies E1 and E2 , respectively. Then,
Six molecules speeds are 2 units, 5 units, 3 units, 6 units, 3 units and 5 units, respectively. The rms speed is
Two identical containers each of volume V0 are joined by a small pipe. The containers contain identical gases at temperature T0 an..
A perfect gas at 27 degree C is heated at constant pressure so as to double its volume. The increase in temperature of the gas wil..
A real gas behaves like an ideal gas, if its
A bubble is at the bottom of the lake of depth h. As the bubble comes to sea level, its radius increases three times. If atmospher..
Two non-reactive monoatomic ideal gases have their atomic masses in the ratio 2 : 3. The ratio of their partial pressure, when enc..
Air is pumped into an automobile tube upto a pressure of 200 kPa in the morning when the air temperature is 22 degree C. During th..
A closed vessel is maintained at a constant temperature. It is first evacuated and then vapour is injected into it continuously. T..
For a real gas (van der waals gas)
The velocity of 4 gas molecules are given by 1 km/s, 3 km/s, 5 km/s and 7 km/s. Calculate the difference between average and rms v..
The ratio of the vapour densities of two gases at a given temperature is 9 : 8. The ratio of the rms velocities of their molecules..
The temperature of a gas contained in a closed vessel of constant volume increases by 1 degree C when the pressure of the gas is i..
The average kinetic energy of a gas molecule is
Suppose the gravitational force varies inversely as the nth power
the kinetic energy to project a body of mass
the time period of a satellite of the earth is 5 h.
The root mean square velocity of gas molecules at 27 degree C is 1365 ms ^- I . The gas is
In the absence of intermolecular forces of attraction, the observed pressure p will be
An experiment is carried on a fixd amount of gas at different temperature and a high pressure such that it deviates from the
The volumes of containers A and B, connected by a tube and a closed valve are V and 4 V, respectively. Both the containers A and B..
If m represents the mass of each molecule of a gas and T its absolute temperature, then the root mean square velocity of the gaseo..
The gas having average speed four times as that of SO2 (molecular mass 64) is
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