Answered: O The reaction is never spontaneous. O…

O The reaction is never spontaneous. O The reaction is only spontaneous at high temperatures. The reaction is spontaneous at all temperatures. The reaction is only spontaneous at low temperatures.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.51PAE: 10.51 The combustion of acetylene was used in welder's torches for many years because it produces a...

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Question

For a specific reaction, AH = -25.8 kJ/mol and AS = +45.6 J/K-mol. Which of these
statements is true?
O The reaction is never spontaneous.
O The reaction is only spontaneous at high temperatures.
OThe reaction is spontaneous at all temperatures.
The reaction is only spontaneous at low temperatures.

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