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Entropy MCQ Quiz Online

Practice Entropy Multiple Choice Questions (MCQ), Entropy quiz answers PDF to learn sat chemistry online course for sat chemistry classes. Thermochemistry Multiple Choice Questions and Answers (MCQs), Entropy quiz questions for SAT practice test. "Entropy MCQ" PDF Book: enthalpy (heat) changes associated with phase changes, enthalpy (heat) changes test prep for high school entrance exam.

"Entropy change ∆S is due to heat transfer ∆Q at absolute temperature T is given by" MCQ PDF: entropy with choices ∆s = ∆q/t, ∆s = q/∆t, ∆s = q/t, and all of above for SAT practice test. Learn entropy quiz questions for merit scholarship test and certificate programs to apply to colleges online.

MCQs on Entropy Quiz

MCQ: Entropy change ∆S is due to heat transfer ∆Q at absolute temperature T is given by

∆S = ∆Q/T
∆S = Q/∆T
∆S = Q/T
All of above

MCQ: When heat is absorbed by the system, change in entropy is

Positive
Negative
Neutral
Zero

MCQ: When heat flows from one system to another, the net change in entropy is

Increased
Decreased
No change
None of above

MCQ: The efficiency of an electric generator is about

60 - 70 %
70 - 80 %
70 - 89 %
70 - 99 %

MCQ: The concept of entropy was introduced by

Kelvin
Rudolph Clausius
Robert Brown
Neil Bohr