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The average kinetic energy per molecule of an ideal gas at is:
(a)
(b)
(c)
(d)

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Important Questions on States of Matter
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If the temperature of mole of a gas is increased by , then the change in kinetic energy of the system will be:

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If the RMS velocity of one mole of helium gas having molar mass is , what is the correct expression for ?
(Average kinetic energy is )

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If the of a gas at is , then the molar mass of the gas is:

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On increasing the temperature from to , the average kinetic energy of argon gas increases by a factor of:

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The pressure of moles of gas in a flask at a certain temperature is . The temperature of the gas is:
(Given: )

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The compression factor (compressibility factor) for one mole of a Van der Waal's gas at and is found to be . Assuming that the volume of the gas molecule is negligible, what is the value of the Van der Waal's constant ?

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A gas shows positive deviation and obeys the equation of state . The slope and intercept of the isobaric curve are:

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Which one of the following is most likely to be correct regarding the graph given above?
