Thermodynamics
215 questions in this chapter, page 5 of 5.
Study loop for Thermodynamics
1. Practise the PYQsPrevious-year questions, with answers
Thermodynamics – General
ABC26PH1499 · The fugacity of a real gas is less than the pressure (P) of an ideal gas at the same temperature (T) only when (Tb is the Boyle temperature… · JUNE 2017
ABC26PH1500 · The minimum work required by an engine to transfer 5 J of heat from a reservoir at 100 K to one at 300 K is · JUNE 2017
ABC26PH1502 · In stretching of a rubber band, dG=Vdp-SdT+fdL. Which of the following relations in true? · DEC 2017
ABC26PH1503 · One mole of an ideal gas undergoes a cyclic process (ABCDA) starting from point A through 4 reversible steps as shown in the figure. Total… · DEC 2017
ABC26PH0247 · At 300K, the thermal expansion coefficient and isothermal compressibility of liquid water are 2 × 10-4 K-1 and 5 × 10-5 bar-1, respectively… · JUNE 2018
ABC26PH1506 · At 300 K, the thermal expansion coefficient and isothermal compressibility of liquid water are 2 × 10-4 K-1 and 5 × 10-5 bar-1… · JUNE 2018
ABC26PH1507 · For a closed system in the absence of non-PV work, the correct statement is · DEC 2018
ABC26PH1508 · The volume change in a certain phase transition is 2.0 mL mol-1 at the transition point. From this, we may conclude that the transition is… · DEC 2018
ABC26PH1518 · 1.0 mol of a perfect monatomic gas is put through the cycle shown in the figure. The total work (in J) done during the cycle is (use 1L-bar… · DEC 2019
ABC26PH0254 · (CP - CV) for a non-ideal gas differs from (CP - CV) for a perfect gas by the expression · DEC 2019 self-practice
ABC26PH1519 · (Cp-Cv) for a non-ideal gas differs from (Cp-Cv) for a perfect gas by the expression · DEC 2019
ABC26PH0255 · A monatomic perfect gas undergoes expansion from (p1, V1) to (p2, V2) under isothermal or adiabatic conditions. The pressure of the gas… · DEC 2019
ABC26PH1520 · A monatomic perfect gas undergoes expansion from (p1, V1) to (p2, V2) under isothermal or adiabatic conditions. The pressure of the gas… · DEC 2019
ABC26PH1521 · For a van der Waals gas, the partial derivative is ((∂ U)/(∂ V))T · DEC 2019
ABC26PH1524 · The maximum number of phases that can be simultaneously in equilibrium for a one component system is · JUNE 2021