Related Questions

Compressibility factor of a real gas is the ratio of the actual volume to that predicted by ideal gas law. As the pressure of the gas approaches zero, the compressibility factor approaches
A ∞
B 0
C 1
D 0.24
The difference between isothermal compressibility and adiabatic compressibility for an ideal gas is
A 0
B +ve
C -ve
D ∞
Compressibility factor (i.e., the ratio of actual volume of gas to the volume predicted by ideal gas law) for all gases are
A Always greater than one
B Same at the same reduced temperature
C Same at the same reduced pressure
D Both B & C
What is the ratio of adiabatic compressibility to isothermal compressibility?
A 1
B > 1
C >> 1
Compressibility factor of a gas is
A Not a function of its pressure
B Not a function of its nature
C Not a function of its temperature
D Unity, if it follows PV = nRT
দুটি এক-পরমাণুক আদর্শ গ্যাস পরস্পরের সাথে তাপীয় সাম্যাবস্থায় আছে। A গ্যাস m ভরের অণু দ্বারা গঠিত, এবং B গ্যাস 4m ভরের অণু দ্বারা গঠিত। A গ্যাসের আয়তন ৪ গ্যাসের আয়তনের দ্বিগুণ। এদের চাপের অনুপাত PA / PB কত? (Two monoatomic ideal gases are in thermal equilibrium with each other. Gas A is composed of molecules with mass m while gas B is composed of molecules with mass 4m. The volume of gas A is twice that of gas B. What it the ratio of their pressures PA / PB ?)
A 1/4
B 1/2
C 1
D 2
The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.
A Exponential
B Parabolic
C Linear
D Cubic
Compressibility factor for almost all the gases are approximately same at the same
A Pressure and temperature
B Reduced pressure and reduced temperature
C Critical pressure and critical temperature
D None of these
Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates
A Use of only one graph for all gases
B Covering of wide range
C Easier plotting
D More accurate plotting
Critical compressibility factor for all substances
A Are more or less constant (vary from 0.2 to 0.3)
B Vary as square of the absolute temperature
C Vary as square of the absolute pressure
D None of these

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