Chemical Engineering Thermodynamics

When a system is in equilibrium for all possible processes, the differential or finite change of entropy is_____.

  • A. < 0
  • B. > 0
  • C. = 0
  • D. None of these
Answer: Option A.

For a spontaneous process of a system the change in entropy should be always greater than zero and for an equilibrium (more or less reversible) process the entropy must be equal to zero.

Leave a Reply

Your email address will not be published.

Back to top button
error: Alert: Content is protected !!