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Which of the following is true? A The rate of reaction increases upon addition of a catalyst by increasing its activation energy. B The half-life of a first-order reaction depends on the initial and final concentrations of the reactants. The overall reaction order can be calculated by getting the sum of the reaction orders with respect to the reactants. The rate constant is dependent on the concentrations of the reactants.

Which of the following is true? A The rate of reaction increases upon addition of a catalyst by increasing its activation energy. B The half-life of a first-order reaction depends on the initial and final concentrations of the reactants. The overall reaction order can be calculated by getting the sum of the reaction orders with respect to the reactants. The rate constant is dependent on the concentrations of the reactants.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Which of the following is true? A The rate of reaction increases upon addition of a catalyst by increasing its activation energy. B The half-life of a first-order reaction depends on the initial and final concentrations of the reactants. The overall reaction order can be calculated by getting the sum of the reaction orders with respect to the reactants. D The rate constant is dependent on the concentrations of the reactants. To avoid the different expressions of reaction rate due to the stoichiometry of the reaction, the rate can be expressed based on A Partial pressures B Extent of reaction (c) Molarities D Chemical potential
Transcribed Image Text:Which of the following is true? A The rate of reaction increases upon addition of a catalyst by increasing its activation energy. B The half-life of a first-order reaction depends on the initial and final concentrations of the reactants. The overall reaction order can be calculated by getting the sum of the reaction orders with respect to the reactants. D The rate constant is dependent on the concentrations of the reactants. To avoid the different expressions of reaction rate due to the stoichiometry of the reaction, the rate can be expressed based on A Partial pressures B Extent of reaction (c) Molarities D Chemical potential
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