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GATE 2019: Thermodynamics Quiz 9 (App update required to attempt this test)

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Question 1

Which among the following is the correct T-ds relation, where β is the coefficient of expansivity?

Question 2

The Helmholtz free energy function is a property comprising

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 Description: Description: 02_Thermodynamics_BLok_files\image035.png.

Question 4

Consider the Carnot cycle shown. In this 0.5 moles of an ideal monoatomic gas is given for T1 = 500 K, V2 = 2V1 and V3 = 1.5V2. What will be the numerical values for


Question 5

Which one of the following statements is correct?

Question 6

Jonule- Thomson coefficient is the slope of
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