The critical temperatures $(T_C)$ of some gases are given below:
Gases $H_2, He, O_2$ $T_C \ (K)$ $33.2, 5.3, 154.3$
Based on the above data,what is the order of liquefaction of these gases? Start writing the order from the gas that liquefies first.
| Gases | $H_2, He, O_2$ |
| $T_C \ (K)$ | $33.2, 5.3, 154.3$ |
Based on the above data,what is the order of liquefaction of these gases? Start writing the order from the gas that liquefies first.
- A$H_2, He, O_2$
- B$He, O_2, H_2$
- C$O_2, He, H_2$
- D$O_2, H_2, He$
Explore More
Similar Questions
Which of the following statements is incorrect?
Medium
View SolutionAt what pressure does $SO_2$ gas liquefy at room temperature?
Easy
View SolutionFor gases $W, X, Y$ and $Z$,the van der Waals constants are given below. Which gas has the highest critical temperature?
Gas $a$ (atm $L^2$ mol$^{-2}$) $b$ ($L$ mol$^{-1}$) $W$ $4.0$ $0.027$ $X$ $8.0$ $0.030$ $Y$ $6.0$ $0.032$ $Z$ $12.0$ $0.027$
| Gas | $a$ (atm $L^2$ mol$^{-2}$) | $b$ ($L$ mol$^{-1}$) |
|---|---|---|
| $W$ | $4.0$ | $0.027$ |
| $X$ | $8.0$ | $0.030$ |
| $Y$ | $6.0$ | $0.032$ |
| $Z$ | $12.0$ | $0.027$ |
What will be the phase of $CO_2$ at critical pressure $P_C$ and temperatures of $13.1^{\circ}C$,$31.5^{\circ}C$,$50^{\circ}C$,and $30.98^{\circ}C$?
Medium
View SolutionWhat are the critical constants?
Easy
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