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Unformatted text preview: 12/18/11 View Attempt 1/4 learn.uh.edu/webct/urw//ViewStudentAttempt.dowebct?attempt=5109306 VieZ Attempt 11 of unlimited Title: C17HW11a Started: November 15, 2011 1:16 PM Submitted: November 15, 2011 1:16 PM Time spent: 00:00:04 Total score: 0/10 = 0% Total sc ore adjusted by 0.0 Maximum possible sc ore: 10 Done 1. How many of the following proc esses are ac c ompanied by a positive entropy c hange? heating a pot of water spilling a glass of milk dissolving sugar in water melting an ic ic le dissolving alc ohol in water Student Response Correct AnsZer A. 1 B. 2 C. 3 D. 4 E. 5 Sc ore: 0/1 2. &quot;All spontaneous or natural proc esses result in an inc rease in entropy.&quot; The entropy c hange referred to in this statement is Student Response Correct AnsZer A. S system . B. S surroundings . C. S universe . D. S reversible . E. none of these Sc ore: 0/1 3. Whic h of the following reac tions leads to an inc rease in entropy of the system? 12/18/11 View Attempt 2/4 learn.uh.edu/webct/urw//ViewStudentAttempt.dowebct?attempt=5109306learn....
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