A. T
B. √T
C. T2
D. 1/√T
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Related Mcqs:
- The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzmann‟s constant, T = absolute temperature) ?
- A. √(2KT/m) B. √(3KT/m) C. √(6KT/m) D. 3KT/m...
- The compressibility factor of a gas is given by (where, V1 = actual volume of the gas V2 = gas volume predicted by ideal gas law)____________________?
- A. V1/V2 B. V2/V1 C. V1 – V2 D. V1.V2...
- The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation_________________?
- A. Increases with pressure rise B. Decreases with increasing pressure C. Becomes zero at the critical point D. Both B. & C....
- Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules ____________________?
- A. Do not lose energy on collision B. Are above the inversion temperature C. Do not exert attractive force on each other D. Do work equal to loss in kinetic energy...
- The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ____________ temperature?
- A. Critical B. Boyle C. Inversion D. Reduced...
- According to the kinetic theory, the thermal conductivity of a monatomic gas is proportional to___________________?
- A. T B. T0.5 C. T1.5 D. T2...
- At a temperature of 0°K, the molecules of a gas have only _______________ energy?
- A. Rotational B. Vibrational C. Translational D. None of these...
- The kinetic energy of gas molecule is zero at_____________________?
- A. 0°C B. 273°C C. 100°C D. -273°C...
- The absolute entropy for all crystalline substances at absolute zero temperature is ____________________?
- A. Zero B. Negative C. More than zero D. Indeterminate...
- If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will_________________?
- A. Be reduced to 1/4th B. Increase four times C. Increase two times D. None of these...
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