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The Joule -Thomson coefficient for a gas...

The Joule -Thomson coefficient for a gas is zero at .

A

inversion temperature

B

Critical temperature

C

Absolute temperature

D

Below`0^(@)C`

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At inversion temperature gases show neither cooling nor heating on subjecting to Joule Thomson effect .
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P BAHADUR-GASEOUS STATE-Exercise
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  2. The temperature at which the second virial coefficient of a real gas i...

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  3. The Joule -Thomson coefficient for a gas is zero at .

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  4. The team that accounts for intermolecular force in van der Waals' equa...

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  5. Total number of electrons in 1.4g dinitrogen gas is .

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  6. Consider 1 cm^(3) sample of air at absolute temperature T(0) at sea le...

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  7. Boyle's law may be experssed as .

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  8. According to Charles's law

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  9. For an ideal gas, the correct relation is .

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  10. if the pressure at the triple point of a substance is greater tha n1 a...

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  11. The mean free path (lambda) of a gas sample is given by .

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  12. If the intermolecular forces vanish away the volume occupied by the mo...

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  13. Four par ticles have speed 2, 3, 4 and 5 cm/s respectively Their RMS s...

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  14. If one mole of a monoatomic gas (gamma=7//53) is mixed with one mole o...

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  15. If the pressure of N(2)//H(2) mixture in a closed vessel is 100 atmosp...

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  16. Figure shows graphs of pressure versus density for an ideal gas at two...

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  17. The ratio a/b (the terms u8sed in van der Waals' equation) has the uni...

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  18. A gas in an open container is heated from 27^(@)C to 127^(@)C The frac...

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  19. The circulation of blood in human body supplies O(2) and releases CO(2...

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  20. The van der Waals equation is [P+(n^(2)a)/(V)] (V -nb) =nRT for n mole...

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