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Homework answers / question archive / Classify each process by its individual effect on the entropy of the universe, S
Classify each process by its individual effect on the entropy of the universe, S.
Drag the appropriate items to their respective bins: Increases S of the Universe, Does not Affect S of the Universe, Decreases S of the Universe.
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a process run infinitesimally slowly at equilibrium and reversed to its original state a constant composition mixture of solid and liquid water at STP (273.15 K and 1 atm) motion of a frictionless pendulum a bag of red marbles and a bag of green marbles dumped together on a table top ice melting to water above the melting point sublimation of naphthalene |
Does not Affect S of the Universe
a process run infinitesimally slowly at equilibrium and reversed to its original state
a constant composition mixture of solid and liquid water at STP (273.15 K and 1 atm)
motion of a frictionless pendulum
Increases S of the Universe
a bag of red marbles and a bag of green marbles dumped together on a table top
ice melting to water above the melting point
sublimation of naphthalene
Explanation :
Entropy means diorder. if random ness of the molecules increasesm then entropy increases.
