WorksheetsXI-CHE-L:6-P3
Total questions: 10
Worksheet time: 5mins
Rate of diffusion or effusion is inversely proportional to the square root of ............
Atomic number
atomic volume
molar mass
molar volume
The deviation of real gases from ideal behaviour is measured in terms of a ratio of PV to ...........
nRt
nrt
nRT
NrT
.......... is called as compressibility factor.
z
A
P
v
?=(PV/ nRT)
t
p
v
z
When a gas deviates from ideal behaviour, its Z value deviates from ..............
unity
2
3
4
At very low pressures and very high temperature z=? and they tend to behave ideally.
1
2
6
5
The temperature at which a real gas obeys ideal gas law over an appreciable range of pressure is called ....................
Boyle temperature
absolute temperature
critical temperature
volume
At low pressure and at high temperature, the real gases behave as .............
liquid
solid
gas
ideal gas
Vreal is the ................... of the real gas
viscosity
velocity
molar volume
variant
Videal is the.........................of it when it behaves ideally.
atomic volume
viscosity
molar volume
