Gaseous StateHard
Question
For real gases van der Waals equation is written as
(V - nb) = nRT
where ′a′ and ′b′ are van der Waals constants.
I. O2, CO2, H2 and He
II. CH4, O2 and H2
The gases given in set-I in increasing order of ′b′ and gases given in set-II in decreasing order of′a′, are arranged below. Select the correct order from the following:
(V - nb) = nRTwhere ′a′ and ′b′ are van der Waals constants.
I. O2, CO2, H2 and He
II. CH4, O2 and H2
The gases given in set-I in increasing order of ′b′ and gases given in set-II in decreasing order of′a′, are arranged below. Select the correct order from the following:
Options
A.(I) H2 < O2 < He < CO2 (II) O2 > CH4 > H2
B.(I) He < H2 < CO2 < O2 (II) CH4 > H2 > O2
C.(I) O2 < He < H2 < CO2 (II) H2 > O2 > CH4
D.(I) H2 < He < O2 < CO2 (II) CH4 > O2 > H2
Solution
(I) H2 < He < O2 < CO2 (II) CH4 > O2 > H2
Create a free account to view solution
View Solution FreeMore Gaseous State Questions
Three footballs are respectively filled with nitrogen, hydrogen and helium. If the leaking of the gas occurs with time f...Which of the following is not an assumption of the kinetic theory of gases ?...A gaseous mixture of three gases A, B and C has a pressure of 10 atm. The total number of moles of all the gases is 10. ...A straight glass tube as shown, has 2 inlets X & Y at the two ends of 200 cm long tube. HCl gas through inlet X and NH3 ...2 litres of moist hydrogen were collected over water at 26oC at a total pressure of one atmosphere. On analysis, it was ...