Vidyalelo
Chemical Engineering · Q227

Chemical Engineering Thermodynamics

Engineering and GATE · Chemical Engineering · question 227

Q227

For equilibrium process (i.e. reversible) in an isolated system

A.
ds = 0
Answer
B.
ds < 0
C.
ds > 0
D.
ds = Constant

Answer: Option A

Solution

Answer: Option A
Solution:
Since in case of reversible or equilibrium process   and for isolated system
So,