Of the choices given below, which S° values are (or seem to be) wrong? (1) CrO3(s) S° = 72 J mol-1 K-1 (2) F2(g) S° = 0 J mol-1 K-1 (3) N2H4(g) S° = 238 J mol-1 K-1 (4) N2H4(l) S° = 121 J mol-1 K-1 A)All four S° values seem reasonable. B)The values for N2H4 seem wrong. C)All four values for S° seem wrong. D)The value for F2 (g) is wrong.

Of the choices given below, which S° values are (or seem to be) wrong? (1) CrO3(s) S° = 72 J mol-1 K-1 (2) F2(g) S° = 0 J mol-1 K-1 (3) N2H4(g) S° = 238 J mol-1 K-1 (4) N2H4(l) S° = 121 J mol-1 K-1 A)All four S° values seem reasonable. B)The values for N2H4 seem wrong. C)All four values for S° seem wrong. D)The value for F2 (g) is wrong.

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.56PAE: Describe why it is easier to use Gto determine the spontaneity of a process rather than S u

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