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Equal volume of H2, O2 and He gases are at same temperature and pressure. Which of these will have large number of molecules:-
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Important Questions on Kinetic Theory of Gases
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A box contains N molecules of a gas. If the number of molecules is doubled, then the pressure will :-
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An ideal gas mixture filled inside a balloon expands according to the relation constant. The temperature inside the balloon is
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A rigid tank contains of nitrogen at . Sufficient quantity of oxygen is supplied to increase the pressure to , while the temperature remains constant. Amount of oxygen supplied to the tank is :
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An ideal gas follows a process PT = constant. The correct graph between pressure & volume is :-
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When temperature of a gas, contained in closed vessel is increased by 5ºC, its pressure increases by 1% . The original temperature or the gas was approximately:
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250 litre of an ideal gas is heated at constant pressure from 27ºC such that its volume becomes 500 liters. The final temperature is :
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A balloon contains 500 m3 of helium at 27ºC and 1 atmosphere pressure. The volume of the helium at –3°C temperature and 0.5 atmosphere pressure will be-
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A vessel has of oxygen at pressure and temperature A small hole is made in it, so that oxygen leaks out. How much oxygen leaks out if the final pressure is and temperature is ?
