Q523
Pick out the wrong statement:
A.
The expansion of a gas in vacuum is an irreversible process
B.
An isometric process is a constant pressure process
AnswerC.
Entropy change for a reversible adiabatic process is zero
D.
Free energy change for a spontaneous process is negative
Answer: Option B
Solution
Answer: Option B
Solution:
Isometric process means constant-volume or isochoric process.