Consider the van der Waals constants,$a$ and $b,$ for the following gases.
Gas $Ar$ $Ne$ $Kr$ $Xe$ $a \ (atm \ dm^6 \ mol^{-2})$ $1.3$ $0.2$ $5.1$ $4.1$ $b \ (10^{-2} \ dm^3 \ mol^{-1})$ $3.2$ $1.7$ $1.0$ $5.0$
Which gas is expected to have the highest critical temperature?
| Gas | $Ar$ | $Ne$ | $Kr$ | $Xe$ |
| $a \ (atm \ dm^6 \ mol^{-2})$ | $1.3$ | $0.2$ | $5.1$ | $4.1$ |
| $b \ (10^{-2} \ dm^3 \ mol^{-1})$ | $3.2$ | $1.7$ | $1.0$ | $5.0$ |
Which gas is expected to have the highest critical temperature?
- A$Ar$
- B$Xe$
- C$Kr$
- D$Ne$
Explore More
Similar Questions
In the van der Waals equation for real gases,which of the following terms represents the correction for intermolecular forces?
Easy
View SolutionAny gas shows maximum deviation from ideal gas behavior at
Easy
View SolutionIn a mole of water vapour at $STP$,the volume actually occupied or taken by the molecules (i.e.,Avogadro's No. $\times$ Volume of one molecule) is
Difficult
View Solution$A$ gas behaves as an ideal gas under which of the following conditions?
Easy
View SolutionFor one mole of a van der Waals' gas,the compressibility factor $Z = (pV/RT)$ at a fixed volume will certainly decrease,if
[Given : $a$ and $b$ are standard parameters for van der Waals' gas]
[Given : $a$ and $b$ are standard parameters for van der Waals' gas]
MediumKVPY 2019
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo