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Popular Questions
- A closed vessel is maintained at a constant temperature. It is first evacuated and then vapour is injected into it continuously. T..
- Six molecules speeds are 2 units, 5 units, 3 units, 6 units, 3 units and 5 units, respectively. The rms speed is
- Temperature remaining constant, the pressure of gas is decreased by 20per.
- Two non-reactive monoatomic ideal gases have their atomic masses in the ratio 2 : 3. The ratio of their partial pressure, when enc..
- What is the mass of 2 litres of nitrogen
- A tyre kept outside in sunlight bursts off after sometime because of
- 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..
- 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..
- 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 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..
- 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..
- When a vander waals gas undergoes free expansion then its temperature
- If the pressure and the volume of certain quantity of ideal gas are halved,then its temperature
- At what temperature volume of an ideal gas
- The ideal gas equation connecting pressure (P), volume (V) and absolute temperature (T) is
- 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
- the time period of a satellite of the earth is 5 h.
- Which of the following statements about kinetic theory
- The value of critical temperature in terms of Vander
- If the volume of the gas containing n number of molecules is V, Then the pressure will decrease due to force of intermolecular att..
- Two vessels separately contain two ideal gases A and B at the same temperature the pressure of A being twice that of B
- In the expansion for Boyles law
- Equation of gas in terms of pressure (P), absolute temperature (T) and density (d) is
- Molecules of a gas behave like
- Volume, Pressure and temperature of an ideal gas are V, P and T respectively
- The average kinetic energy of a gas molecule is
- The pressure and temperature of two different gases is P and T
- In the absence of intermolecular forces of attraction, the observed pressure p will be
- A real gas behaves like an ideal gas, if its
- For a real gas (van der waals gas)
- One kg of diatomic gas is at a pressure. the density
- An experiment is carried on a fixd amount of gas at different temperature and a high pressure such that it deviates from the
- the kinetic energy to project a body of mass
- The equation of state for 5 g of oxygen at a pressure p and temperature T, when occupying a volume V, will be
- At constant pressure, the ratio of increase in volume of an ideal gas per degree rise in kelvin temperature to its original volume..
- Calculate the ratio of rms speeds of oxygen gas molecules to that of hydrogen gas molecules kept at the same temperature
- The gas having average speed four times as that of SO2 (molecular mass 64) is
