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Chemical Engineering · Q369

Chemical Engineering Thermodynamics

Engineering and GATE · Chemical Engineering · question 369

Q369

Entropy, which is a measure of the disorder of a system is

A.
Independent of pressure
B.
Independent of temperature
C.
Zero at absolute zero temperature for a perfect crystalline substance
Answer
D.
All of the above

Answer: Option C

Solution

Answer: Option C
Solution:
The third option is nothing but third law of thermodynamics and we know that entropy is a function of both temperature and pressure.