/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 11 : Thermodynamics This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Carnot engine efficiency becomes zero when TH = TC TH > TC TC = 0 TH → ∞ 2 / 10 Heat engine converts Work into heat Heat into work Energy into mass Pressure into volume 3 / 10 In isobaric process, work done equals PΔV VΔP Zero ΔU 4 / 10 Ideal gas equation is not applicable at Low pressure High temperature Low density High pressure 5 / 10 500 J of heat is supplied to a gas which does 200 J work. Increase in internal energy is 700 J 300 J 200 J 100 J 6 / 10 If TH = 500 K and TC = 250 K, Carnot efficiency is 0.25 0.4 0.5 0.75 7 / 10 If pressure of an ideal gas is doubled at constant volume, temperature becomes Half Double Four times Constant 8 / 10 In adiabatic expansion, heat exchanged Q equals Positive Negative Maximum Zero 9 / 10 SI unit of entropy is J J K⁻¹ J mol⁻¹ K 10 / 10 If Cp = 29 J mol⁻¹K⁻¹, then Cv (in J mol⁻¹K⁻¹) is 8.3 20.7 29 37.3 Your score is 0% Restart quiz
