first-order reactions,

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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Question
Regarding first-order reactions,
which one of the following is true?
O
The units of the rate constant (k) are
time-1
The half-life may be represented
the expression t 0.5 = a/2k
A plot of the concentration
remaining against time is a straight
line with a gradient of 1/k
The rate of degradation is
O independent of the concentration of
the reactant(s)
*
Transcribed Image Text:Regarding first-order reactions, which one of the following is true? O The units of the rate constant (k) are time-1 The half-life may be represented the expression t 0.5 = a/2k A plot of the concentration remaining against time is a straight line with a gradient of 1/k The rate of degradation is O independent of the concentration of the reactant(s) *
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