6712Chemical EngineeringMedium
Which of the following is not a reversible process?
ANone of these
BSolution of NaCl in water at 50°C
CExpansion of an ideal gas against constant pressure
DAtmospheric pressure vaporisation of water at 100°C
Correct answer
B. Solution of NaCl in water at 50°C
Explanation
The correct answer is Solution of NaCl in water at 50°C.