A reaction has AS>0 and AH>0. Which statementabout this reaction must be correct?(A) If carried out in a well-insulated flask, thetemperature of the reaction mixture will decrease.(B) It will occur spontancously at 298 K and 1 atmpressure.(C) As the temperature is raised, Keq for this reactiondecreases.(D) The reaction has more moles of products than it hasmoles of reactants.

Given, □H >0 □S >0 From the given information, Reaction is endothermic and entropy of…

Answered: re of the reaction mixture will de ur…

re of the reaction mixture will de ur spontancously at 298 K and 1. mperature is raised, Key for this re on has more moles of products th reactants.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.94QE: Suppose you have an endothermic reaction with H = + 15 kJ and a S of 150 J/K. Calculate G and Keq at...

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Question

A reaction has AS>0 and AH>0. Which statement
about this reaction must be correct?
(A) If carried out in a well-insulated flask, the
temperature of the reaction mixture will decrease.
(B) It will occur spontancously at 298 K and 1 atm
pressure.
(C) As the temperature is raised, Keq for this reaction
decreases.
(D) The reaction has more moles of products than it has
moles of reactants.

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