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In a reversible process, entropy of the system.
Select one:
Select one:
- a)increases
- b)remains constant
- c)zero
- d)decreases
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In a reversible process, entropy of the system.Select one:a)increasesb...
Second law of thermodynamics can be stated as :
“The total entropy of an isolated system that undergoes a change can never decrease.” Furthermore if the process is irreversible, then the total entropy of an isolated system always increases. In a reversible process, the total entropy of an isolated system remains constant.
The correct answer is: remains constant
“The total entropy of an isolated system that undergoes a change can never decrease.” Furthermore if the process is irreversible, then the total entropy of an isolated system always increases. In a reversible process, the total entropy of an isolated system remains constant.
The correct answer is: remains constant
Most Upvoted Answer
In a reversible process, entropy of the system.Select one:a)increasesb...
Reversible Process and Entropy
Reversible processes are idealized processes that can be reversed without causing any net change in either the system or its surroundings. In a reversible process, the entropy of the system remains constant.
Explanation:
- In a reversible process, the system undergoes changes in such a way that it can be returned to its original state without leaving any trace on the surroundings.
- Since entropy is a measure of the disorder or randomness of a system, in a reversible process, the system's disorder remains constant.
- This is because the system goes through infinitesimally small changes, ensuring that the system's entropy does not increase or decrease during the process.
- As a result, the entropy of a system in a reversible process is constant throughout the process, distinguishing it from irreversible processes where entropy either increases or remains constant.
Therefore, in a reversible process, the entropy of the system remains constant as the system undergoes changes in a way that allows it to be returned to its original state without any net change in entropy.
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In a reversible process, entropy of the system.Select one:a)increasesb)remains constantc)zerod)decreasesCorrect answer is option 'B'. Can you explain this answer?
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