The van der waals constant for HCl are a=371.843 kPa.dm6 mol–2 and b – InterviewSolution

1.	The van der waals constant for HCl are a=371.843 kPa.dm6 mol–2 and b=40.8 cm3 mol−1. Find the critical pressure of this substance.
Answer» The van der waals constant for $H C l$ are $a = 371.843 {kPa.dm}^{6} {mol}^{- 2}$ and $b = 40.8 {cm}^{3} {mol}^{- 1}$ . Find the critical pressure of this substance.

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