The following figure represents chemical reaction before and after using a catalyst and from the figure it is obvious that 300 a-catalyst preserve heat energy its value is 100KJ/mol on the usage of the catalyst 100 Reactant b-this reaction is endothermic Product -100- c-activation energy of the forward reaction with out a catalyst is 200KJ/mol d-the catalyst increases energy of reactants which increases rate of the reaction Progress of reaction Energy,(k/mol)

The following figure represents chemical reaction before and after using a catalyst and from the figure it is obvious that 300 a-catalyst preserve heat energy its value is 100KJ/mol on the usage of the catalyst 100 Reactant b-this reaction is endothermic Product -100- c-activation energy of the forward reaction with out a catalyst is 200KJ/mol d-the catalyst increases energy of reactants which increases rate of the reaction Progress of reaction Energy,(k/mol)

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter20: Kinetics

Section: Chapter Questions

Problem 20.96E: For the following two reactions H+Cl2HCl+Cl H+Br2HBr+Br the first reaction has a lower value of A...

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