A system is said to be at equilibrium, if the entropy of the system has reached ____________ value?
Correct answer: C. Maximum
- A. Minimum
- B. Zero
- C. Maximum
- D. None of these
Explanation
For an isolated system at equilibrium, entropy is at its maximum, so no spontaneous change can increase it further. Minimum entropy applies to stable equilibrium under some other constraints, such as constant temperature and volume using Helmholtz energy.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Engineering Thermodynamics
598 free Chemical Engineering Thermodynamics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Engineering Thermodynamics questions
The kinetic energy of gas molecule is zero at_____________________?
Linde gas liquefaction process employs cooling ____________________?
For a given substance at a specified temperature, activity is ______________ to fugacity?
Fugacity is a measure of the____________________?
Isobaric process means a constant process ?
Rotary lime kiln is an example of a/an _____________ system?