Chapter 2 THERMODYNAMICS MCQs 10 min Score: 0 Attempted: 0/10 Subscribe 1. Heat is a type of (A) Energy (B) Power (C) Work (D) ForceShow All Answers 2. Formula of heat capacity (A) m/c (B) mc (C) mc² (D) m²Show All Answers 3. Example of heterogeneous system is (A) Oil & water solution (B) Pure liquid (C) Pure gas (D) Salt solutionShow All Answers 4. Heat change at constant volume is equal (A) Q = ∆E + W (B) Q = ∆E − W (C) ∆W = qv (D) ∆H = qpShow All Answers 5. A system which may transfer energy and mass through its boundary (A) Closed system (B) Open system (C) Isometric system (D) Isolated systemShow All Answers 6. In isobaric process the system is constant (A) Volume (B) Pressure (C) Temperature (D) EnergyShow All Answers 7. Thermochemical reaction is of types (A) Two (B) Three (C) Four (D) FiveShow All Answers 8. Energy can neither be created nor destroyed. It is the law of conservation of (A) Mass (B) Power (C) Energy (D) ForceShow All Answers 9. Study of work being closed by heat (A) Thermochemistry (B) Thermodynamic (C) Thermophysics (D) ThermometerShow All Answers 10. Part of universe which is under thermodynamical study (A) Surrounding (B) System (C) Boundary (D) None of theseShow All Answers