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P - T graph of an ideal gas is shown . Density of the gas at A is ' d ' and then density of the gas at B is


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Answer : $\;\large\frac{3d}{2}$
Explanation :
$PV=nRT \quad $ n=no.of moles = mass / molar mass
Therefore , $\;P=\large\frac{mRT}{VM}=\large\frac{\rho RT}{M}$
$\rho = \large\frac{MP}{RT}$
answered Mar 21, 2014 by yamini.v

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