Change of state namely evaporation condensation, freezing and melting is an _______________ process?

A. Heating takes place
B. Cooling takes place
C. Pressure is constant
D. Temperature is constant

A. Solution
B. Formation
C. Dilution
D. Combustion

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. With pressure changes at constant temperature
B. Under reversible isothermal volume change
C. During heating of an ideal gas
D. During cooling of an ideal gas

A. Vapor pressure
B. Specific Gibbs free energy
C. Specific entropy
D. All (A), B. and (C)

A. CV
B. Enthalpy change
C. Free energy change
D. None of these