Entropy change
Authored by Daniel Joe
Science
12th Grade
Used 2+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increase or decrease in entropy? Solid water becoming liquid water
No change in entropy
Decrease in entropy
Increase in entropy
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increase or decrease in entropy? Liquid water becoming water vapor
No change in entropy
Decrease in entropy
Increase in entropy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increase or decrease in entropy? Gas condensing to form a liquid
No change in entropy
Decrease in entropy
Increase in entropy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increase or decrease in entropy? Dissolving salt in water
Decrease in entropy
Increase in entropy
No change in entropy
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(g): Increase or decrease in entropy?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
AgNO₃(aq) + NaCl(aq) → AgCl(s) + NaNO₃(aq): Increase or decrease in entropy?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 KClO₃(s) → 2 KCl(s) + 3 O₂(g): Increase or decrease in entropy?
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