InterviewSolution
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InterviewSolution
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a) 16:16. The total entropy change fora) Reversiblea system and its surroundings increases, if the process isb) irreversiblec) exothermicd) endothermic |
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Answer» A positive (+)entropychange means anincreasein disorder. The universe tends towardincreased entropy. All spontaneous change occurs with anincreaseinentropyof the universe. The sum of theentropychange for the system and thesurroundingmust be positive(+) for a spontaneous process. |
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