Thermodynamics MCQs

A. Isolated

B. Open

C. Insulated

D. Closed

A. Adiabatic

B. Isothermal

C. Isometric

D. None of these

A. Snow melts into water

B. A gas expands spontaneously from high pressure to low pressure

C. Water is converted into ice

D. Both B & C

A. Vapor pressure

B. Partial pressure

C. Chemical potential

D. None of these

A. 0

B. 1

C. 2

D. 3

A. (∂T/∂V)S = -(∂P/∂S)V

B. (∂S/∂P)T = -(∂V/∂T)P

C. (∂V/∂S)P = (∂T/∂P)S

D. (∂S/∂V)T = (∂P/∂T)V

A. Escaping tendencies of the same substance in different phases of a system

B. Relative volatility of a mixture of two miscible liquids

C. Behaviour of ideal gases

D. None of these

A. Increases kinetic energy and decreases pressure

B. Reduces kinetic energy and increases pressure

C. Reduces both kinetic energy and pressure

D. Increases both kinetic energy and pressure

A. Calorific value

B. Heat of reaction

C. Heat of combustion

D. Heat of formation

A. Minimum temperature attainable

B. Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in

C. Temperature of the heat reservoir to which a Carnot engine rejects no heat

D. None of these