Related Questions

The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for __________ at room temperature.
A Air
B Water
C Mercury
D Alcohol
The dynamic viscosity of gases __________ with rise in temperature.
A Remain unaffected
B Increases
C Decreases
D None of these
At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature.
A Increases
B Decreases
C Remains unchanged
D Increases linearly
Dynamic viscosity of most of the gases with rise in temperature
A Increases
B Decreases
C Remain unaffected
D Unpredictable
Temperature of gases at end of compression as compared to exhaust gases in a gas turbine is
A Higher
B Lower
C Equal
D Can't be compared
At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature.
A Varies linearly
B Increases
C Decreases
D Does not vary
According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.
A Remains constant
B Increases
C Decreases
D None of these
For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law.
A Increases
B Decreases
C Remains same
D Either A or B; depends on the gas
With increase in the temperature, viscosity of a liquid
A Increases
B Decreases
C Remains constant
D May increase or decrease; depends on the liquid
Except for monoatomic gases, the molal heat capacity at constant volume for all gases is __________ Kcal/Kg mole.° K.
A 3
B > 3

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