Related Questions

The absolute zero pressure can be attained at a temperature of
A 0°C
B -273°C
C 273 K
D None of these
The condition of perfect vacuum, i.e., absolute zero pressure can be attained at
A A temperature of -273.16°C
B A temperature of 0°C
C A temperature of 273°K
D A negative pressure and 0°C temperature
According to kinetic theory of gases, the absolute zero temperature is attained when
A Volume of the gas is zero
B Pressure of the gas is zero
C Kinetic energy of the molecules is zero
D Specific heat of gas is zero
The absolute entropy for all crystalline substances at absolute zero temperature is
A Zero
B Negative
C More than zero
D Indeterminate
For a perfect gas, according to Boyle’s law (where p = Absolute pressure, v = Volume and T = Absolute temperature)
A $$\frac{{\text{v}}}{{\text{T}}}$$ = constant, if p is kept constant
B pv = constant, if T is kept constant
C $$\frac{{\text{T}}}{{\text{p}}}$$ = constant, if v is kept constant
D $$\frac{{\text{p}}}{{\text{T}}}$$ = constant, if v is kept constant
Absolute zero, pressure will occur, when the molecular momentum of the system becomes zero. A liquid will cease to exist as liquid at
A High vacuum
B Zero pressure
C 0°K
D Earth
At absolute zero temperature, the __________ of the gas is zero.
A Pressure
B Volume
C Mass
D None of these
At the absolute zero temperature, the entropy of every perfectly crystalline substance becomes zero. This follows from the
A Third law of thermodynamics
B Second law of thermodynamics
C Nernst heat theorem
D Maxwell's relations
The temperature at the eutectic point of the system is the __________ temperature that can be attained in the system.
A Lowest
B Highest
C Average
D None of these
Theoretical flame temperature of a fuel is that temperature which is attained, when the fuel is completely burnt 'using theoretical amount of air in
A Air
B Oxygen
C Either A or B
D Either A or C without gain or loss of heat

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