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A flask contains nitrogen at a pressure of and another flask contains oxygen at pressure . If the two flasks are connected, the resultant pressure becomes . What is the value of ?
(a)
(b)
(c)
(d)

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Important Questions on States of matter: Gaseous and liquid states
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[Gas constant, ]

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Which one of the following graphs is not correct for ideal gas?
Density, Pressure, Temperature

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At constant pressure, the volume of a fixed mass of a gas varies as a function on temperature as shown in the graph
The volume of the gas at is larger than that at by a factor of

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The volume of gas is twice than that of gas . The compressibility factor of gas is thrice than that of gas at same temperature. What are the pressures of the gases for equal number of moles?

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