Gaseous StateHard
Question
The inversion temperature of hydrogen is (given van der Waal′s constants a and b are 0.244 atmL2mol-2 and 1.027 L mol-1 respectively)
Options
A.440
B.220
C.110
D.330
Solution
Gases become cooler during joule Thomson′s expansion only if they are below acertain temperature known as inversion temperature (Ti). The inversion temperature is characteristic of each gas is given by
Ti =
Where R is gas constant
Given a = 0.244 atmL2mol-2
b = 0.027 L mol-1
R = 0.0821 L atmdeg-1 mol-1
∴ Ti =
= 220K
Ti =
Where R is gas constant
Given a = 0.244 atmL2mol-2
b = 0.027 L mol-1
R = 0.0821 L atmdeg-1 mol-1
∴ Ti =
= 220KCreate a free account to view solution
View Solution FreeMore Gaseous State Questions
A quantity of gas is collected in a graduated tube over the mercury. The volume of gas at 18oC is 50 ml and the level of...The R.M.S. speed of the molecules of a gas of density 4 kg m-3 and pressure 1.2 ×105 N m- 2 is :...For the non-zero values of force of attraction between gas molecules, gas equation will be :...The pair(s) of ions where BOTH the ions are precipitated upon passing H2S gas in presence of dilute HCl, is(are)...Henry′s law constants for four gases are given below at 293 K. Which one is more soluble in water at that temperat...