ThermodynamicsHard

Question

For a spontaneous process, the correct statement is :

Options

A.Entropy of the system always increases

B.Free energy of the system airways increases

C.Total entropy change is always negative

D.Total entropy change is always positive

Solution

Total entropy change (system and surrounding)is always positive.

Create a free account to view solution

View Solution Free

Topic: Thermodynamics·Practice all Thermodynamics questions

More Thermodynamics Questions

A gas is heated at constant pressure. The fraction of heat absorbed used in doing work is...With what minimum pressure must a given volume of an ideal gas ($\gamma$ = 1.4), originally at 400 K and 100 kPa, be adi...Select the correct statements....If all degree of freedom of a three- dimensional N-atomic gaseous molecules is excited, then CP/CV ratio of gas should b...Which of the following graphs between pressure 'P' versus volume 'V' represent the maximum work done?...