Kinetic Theory of Gases questions
760 published questions with worked solutions.
- If M is the molecular weight of a gas then the principal specific heat of a gas is given by
- One mole of an ideal gas requires 135 J of heat to raise its temperature by 15 K when heated at constant pressure. If the same...
- The internal energy of an ideal gas depends on
- A monoatomic gas expands at constant pressure on heating. The percentage of heat supplied that increases the internal energy of...
- When the temperature of an enclosed gas of mass 10 gm is raised by 60^ C , the gas expands by 2.1 litre against atmospheric...
- The internal energy of real gases at absolute zero temperature is
- When an ideal gas is heated at constant pressure the fraction of heat energy supplied which increases the internal energy of the...
- On any planet, the pressure of atmosphere implies (C_ rms = R.M.S velocity of molecules and V_e = escape velocity)
- If the pressure of a gas is increased by 20% at constant temperature, the % change in its volume is
- One mole of a gas at a' pressure 2 Pa and temperature 27° C is heated till both pressure and volume are tripled. What is the...
- A vessel contains a gas at a pressure of 10^ -10 dyne cm^ -2 and at a temperature of 27° C. If k = 1.38 10^ -16...
- A jar A is filled with a gas characterised by parameter P, V and T and another jar B with a gas with parameters 2P, V/8 and 2T,...
- The increase in internal energy of a gas per unit mass per unit rise in temperature is equal to
- The pressure exerted by hydrogen gas in a container is 4 atmosphere. If helium gas of same mass is filled in container, what is...
- 294 Joules of heat energy is required to raise the temperature of 2 moles of an ideal gas from 30° C to 40° C at constant...
- The ratio of rms velocities of oxygen molecule at 327°C to the rms velocity of hydrogen molecules at 27°C is, (M_H = 2, M_O = 32)
- One gm-mole of an ideal monoatomic gas heated at a constant pressure of 1 atm from 0° to 100° C. If molar specific heat at...
- A vessel contains 1 mole of O_2 gas (molar mass 32) at a temperature 2T. The pressure of the gas is P. An identical vessel...
- In the relation n= PV RT , n =
- The product of the pressure and volume of an ideal gas is
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