A flask is filled with 13 g of an ideal gas at 27Â°C and its temperature is raised to 52Â°C
S.I. unit of universal gas constant is
Two non-reactive monoatomic ideal gases have their atomic masses in the ratio 2 : 3
A tyre kept outside in sunlight bursts off after sometime because of
What is the mass of 2 litres of nitrogen
The gases carbon monoxide (CO) and nitrogen (N2) at the same temperature have kinetic energies E1 and E2 , respectively. Then,
At NTP, sample of equal volume of chlorine and oxygen
Temperature remaining constant, the pressure of gas is decreased by 20per.
Six molecules speeds are 2 units, 5 units, 3 units, 6 units, 3 units and 5 units, respectively. The rms speed is
A closed vessel is maintained at a constant temperature. It is first evacuated and then vapour is injected into it continuously. T..
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..
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..
Two non-reactive monoatomic ideal gases have their atomic masses in the ratio 2 : 3. The ratio of their partial pressure, when enc..
The ideal gas equation connecting pressure (P), volume (V) and absolute temperature (T) is
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..
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..
At what temperature volume of an ideal 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 root mean square velocity of gas molecules at 27 degree C is 1365 ms ^- I . The gas is
If the pressure and the volume of certain quantity of ideal gas are halved,then its temperature
Air is pumped into an automobile tube upto a pressure of
The temperature of an ideal gas at atmospheric pressure
If pressure of a gas contained in a closed vessel
When a vander waals gas undergoes free expansion then its temperature
The value of critical temperature in terms of Vander
Equation of gas in terms of pressure (P), absolute temperature (T) and density (d) is
Which of the following statements about kinetic theory
Two vessels separately contain two ideal gases A and B at the same temperature the pressure of A being twice that of B
Volume, Pressure and temperature of an ideal gas are V, P and T respectively
If the volume of the gas containing n number of molecules is V, Then the pressure will decrease due to force of intermolecular att..
In the expansion for Boyles law
the time period of a satellite of the earth is 5 h.
Molecules of a gas behave like
The pressure and temperature of two different gases is P and T
The average kinetic energy of a gas molecule is
A real gas behaves like an ideal gas, if its
For a real gas (van der waals gas)
At constant pressure, the ratio of increase in volume of an ideal gas per degree rise in kelvin temperature to its original volume..
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