Gases Flashcards
1
Q
Value of gas constant in cubic metres
A
8.3143 j/Kmol
2
Q
Value of gas constant in cubic decimetres
A
0.0821 dm3atm/Kmol
3
Q
Value of gas constant in torr
A
62.4 dm3 torr/Kmol
4
Q
Who deduced kinetic equation?
A
RJ Clausius
5
Q
Who formed the kinetic molecular theory?
A
James Maxwell and Boltzmann
6
Q
Molecule that shows translational motion only
A
Monoatomic molecules
7
Q
Most complicated vibrational motions are seen in which gases?
A
CO2 and NH3
8
Q
Measure of translational kinetic energy
A
Kelvin Temperature
9
Q
1.01325 bar is
A
1 atom
10
Q
14.7 psi is
A
1 atm
11
Q
10^7 erg is
A
1 J
12
Q
Deviation occurs at
A
low temp and high pressure
13
Q
compressibility factor > 1
A
repulsion
14
Q
compressibility factor <1
A
attraction
15
Q
Volume correction
A
V-nb
