A mixture of one mole each of H2
, He and O2
each are enclosed in a cylinder of volume V at
temperature T. If the partial pressure of H2
is 2 atm, the total pressure of the gases in the
cylinder is :
A
14 atm
B
38 atm
C
6 atm
D
22 atm
2
JEE Main 2020 (Online) 2nd September Morning Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one of the following graphs is not
correct for ideal gas?
d = Density, P = Pressure, T = Temperature
A
II
B
III
C
I
D
IV
3
JEE Main 2020 (Online) 7th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Identify the correct labels of A,B and C in the following graph from the options given below :
Root mean square speed (Vrms); most probable speed (Vmp); Average speed (Vav)
A
A - Vav
; B - Vrms
; C - Vmp
B
A - Vrms
; B - Vmp
; C - Vav
C
A - Vmp; B- Vav; C - Vrms
D
A - Vmp
; B - Vrms
; C - Vav
4
JEE Main 2019 (Online) 10th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Points I, II and III in the following plot respectively correspond to (Vmp : most probable velocity)
A
Vmp of O2 (400 K); Vmp of N2 (300 K); Vmp of H2 (300 K)
B
Vmp of N2 (300 K); Vmp of H2 (300 K); Vmp of O2 (400 K)
C
Vmp of H2 (300 K); Vmp of N2 (300 K); Vmp of O2 (400 K)
D
Vmp of N2 (300 K); Vmp of O2 (400 K); Vmp of H2 (300 K)
