15.8 incorrectQuestion 4A catalyst:1) lowers activation energyII) provides an alternate reaction pathwayIII) is consumed in the reaction and therefore does not appearin the chemical equation of each mechanismIV) speeds a reactionA) I, III, and IVB) I, IV,C) II, III, and IVD) II and IVE) I, II, IVABOCODE

Chemical kinetics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Answered: A catalyst: 1) lowers activation energy…

A catalyst: 1) lowers activation energy II) provides an alternate reaction pat III) is consumed in the reaction and in the chemical equation of eac IV) speeds a reaction

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.20E

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Question 4
A catalyst:
1) lowers activation energy
II) provides an alternate reaction pathway
III) is consumed in the reaction and therefore does not appear
in the chemical equation of each mechanism
IV) speeds a reaction
A) I, III, and IV
B) I, IV,
C) II, III, and IV
D) II and IV
E) I, II, IV
A
B
OC
OD
E

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