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Kinetic Theory of Gases — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsKinetic Theory of Gases1 Mark
Question
Calculate the volume of 1 mole of an ideal gas at STP.
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Answer

Volume of 1 mole of gas,$\text{PV}=\text{nRT}$
$\Rightarrow\text{V}=\frac{\text{RT}}{\text{P}}=\frac{0.082\times273}{1}$
$\Rightarrow22.38\approx22.4\text{L}=22.4\times10^{-3}$
$\Rightarrow2.24\times10^{-2}\text{m}^3$

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