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In an irreversible process, the entropy of the universe.
Select one:
  • a)
    decreases
  • b)
    increases
  • c)
    sometime increases sometimes decreases
  • d)
    remains constant
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In an irreversible process, the entropy of the universe.Select one:a)d...
When dealing with a system that is not isolated from its surroundings, remember that the increase in entropy described in the second law is that of the system and its surroundings. When a system and its surrounding interact in an irreversible process, the increase in entropy of one is greater than the decrease in entropy of the other. Hence, we conclude that the change in entropy of the universe must be greater than zero for an irreversible process and equal to zero for a reversible process.
The correct answer is: increases
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In an irreversible process, the entropy of the universe.Select one:a)decreasesb)increasesc)sometime increases sometimes decreasesd)remains constantCorrect answer is option 'B'. Can you explain this answer?
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