Which of the following describes the entropy change in the given reaction? 2 ClO-(g) → 2 Cl2(g) + 7 O2(g) A) The entropy change is negative because a larger molecule (C2O-) is converted into two smaller molecules (C2 and O2). B) The entropy change is zero because the reactants and products are all gases. C) The entropy change cannot be determined because the temperature is not specified. D) The entropy change is negative because there are more moles of products than reactants. E) The entropy change is positive because there are more moles of products than reactants.

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Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.120QP
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Which of the following describes the entropy change in the given reaction?
2 ClŁO-(g) → 2 Cl2(g) + 7 O2(g)
A) The entropy change is negative because a
larger molecule (C2O-) is converted into two
smaller molecules (Cl2 and O2).
B) The entropy change is zero because the
reactants and products are all gases.
C) The entropy change cannot be determined
because the temperature is not specified.
D) The entropy change is negative because
there are more moles of products than
reactants.
E) The entropy change is positive because
there are more moles of products than
reactants.
Transcribed Image Text:Which of the following describes the entropy change in the given reaction? 2 ClŁO-(g) → 2 Cl2(g) + 7 O2(g) A) The entropy change is negative because a larger molecule (C2O-) is converted into two smaller molecules (Cl2 and O2). B) The entropy change is zero because the reactants and products are all gases. C) The entropy change cannot be determined because the temperature is not specified. D) The entropy change is negative because there are more moles of products than reactants. E) The entropy change is positive because there are more moles of products than reactants.
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