Part A Rank these systems in order of decreasing entropy. Rank from highest to lowest entropy. To rank items as equivalent, overlap them. 1 mol of oxygen gas at 273 K and 40 L Greatest entropy 1/2 mol of liquid krypton at 100 K 1 mol of krypton gas at 273 K and 40 L 1/2 mol of krypton gas at 273 K and 20 L 1 mol of carbon disulfide gas at 273 K and 40 L 1 mol of krypton gas at 273 K and 20 L Reset Help 1/2 mol of krypton gas at 100 K and 20 L Least entropy

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Part A
Rank these systems in order of decreasing entropy.
Rank from highest to lowest entropy. To rank items as equivalent, overlap them.
1 mol of
oxygen gas at
273 K and 40 L
Greatest entropy
1/2 mol of
liquid krypton
at 100 K
1 mol of
krypton gas at
273 K and 40 L
1/2 mol of
krypton gas at
273 K and 20 L
1 mol of
carbon disulfide gas at
273 K and 40 L
1 mol of
krypton gas at
273 K and 20 L
Reset Help
1/2 mol of
krypton gas at
100 K and 20 L
Least entropy
Transcribed Image Text:Part A Rank these systems in order of decreasing entropy. Rank from highest to lowest entropy. To rank items as equivalent, overlap them. 1 mol of oxygen gas at 273 K and 40 L Greatest entropy 1/2 mol of liquid krypton at 100 K 1 mol of krypton gas at 273 K and 40 L 1/2 mol of krypton gas at 273 K and 20 L 1 mol of carbon disulfide gas at 273 K and 40 L 1 mol of krypton gas at 273 K and 20 L Reset Help 1/2 mol of krypton gas at 100 K and 20 L Least entropy
▼
Part B
Classify each process by its individual effect on the entropy of the universe, S.
Drag the appropriate items to their respective bins.
a process run infinitesimally slowly
at equilibrium and reversed to its
original state
a bag of red marbles and a bag of
green marbles dumped together
on a table top
Increases S of the universe
a constant composition mixture of
solid and liquid water at STP
(273.15 K and 1 atm)
ice melting to water above the
melting point
Does not affect S of the universe
motion of a frictionless pendulum
sublimation of naphthalene
(mothballs)
Decreases S of the universe
Reset Help
Transcribed Image Text:▼ Part B Classify each process by its individual effect on the entropy of the universe, S. Drag the appropriate items to their respective bins. a process run infinitesimally slowly at equilibrium and reversed to its original state a bag of red marbles and a bag of green marbles dumped together on a table top Increases S of the universe a constant composition mixture of solid and liquid water at STP (273.15 K and 1 atm) ice melting to water above the melting point Does not affect S of the universe motion of a frictionless pendulum sublimation of naphthalene (mothballs) Decreases S of the universe Reset Help
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