Entropy change, ΔS, is
A) the sum of heat absorbed and work.
B) not a thermodynamic state function.
C) a measure of disorder in a system.
D) determined by pressure change at a constant temperature.
E) equal to the heat transferred at constant pressure and volume.

Question

Quizplus · Accepted Answer

Entropy change, ΔS, is a measure of disorder in a system. It is not the sum of heat absorbed and work (A), is a thermodynamic state function (B), is not determined by pressure change at a constant temperature (D), and is not necessarily equal to the heat transferred at constant pressure and volume (E).

Entropy Change, ΔS, Is