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# GATE 2022 ME: Thermodynamics Quiz - 7

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Question 1

Thermodynamic relation for the isothermal compressibility is

Question 2

A gas having a negative Joule-Thompson coefficient (μ < 0), when throttled, will

Question 3

Using the Clausius–Clapeyron equation find the enthalpy of vaporization(in kJ/kg). The following data is given:  At 200°C, vg=0.1275 m3/kg  and V= 0.001157 m3/kg and change of pressure with respect to temperature .

Question 4

Match the differentials in list 1 with the corresponding differentials in list 2

List-1

A). B). C). List-2
1) .  − 2). 3). Question 5

Joule-Thomson coefficient is the ratio of _______.

Question 6

For an ideal gas, the slope of the constant volume line is _______ than that of constant pressure line on the T-s diagram.
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