A) 1
B) \[\frac{bp}{RT}\]
C) \[1+\frac{bp}{RT}\]
D) \[1-\frac{bp}{RT}\]
Correct Answer: C
Solution :
van der Waals equation is \[\left( p+\frac{a}{{{V}^{2}}} \right)(V-b)=RT\] (for 1 mole) If a is negligible, \[p+\frac{a}{{{V}^{2}}}\approx p\] \[p(V-b)=RT\Rightarrow pV-pb=RT\] or \[\frac{PV}{RT}-\frac{pb}{RT}=1\Rightarrow \frac{pV}{RT}=1+\frac{pb}{RT}\]You need to login to perform this action.
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