Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 4 (Q.No. 22)
22.
__________ law of thermodynamics ascertains the direction of a particular spontaneous process.
Zeroth
First
Second
Third
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Ashish said:   6 years ago
How? explain.

Pawan Kumar Sharma said:   2 years ago
The second law of thermodynamics – The entropy of an isolated system not in equilibrium will tend to increase over time, approaching a maximum value at equilibrium.

ΔS = ΔQ/T.

ΔSTotal = ΔSSystem + ΔSsurrounding.

The second law of thermodynamics introduces the concept of entropy.
The second law of thermodynamics deals with the direction taken by natural or spontaneous processes.

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