16. Concentration of either 'A' or 'B' were changed keeping the concentrations of one of the reactants constant and rates were measured as a function of initial concentration. Following results were obtained. Choose the correct option for the rate equations for this reaction. Experiment Initial Initial rate of concentration concentration formation of |C|/mol L* sª Initial of [A]/mol L* of [B]/mol L* 0.30 0.30 0.10 0.30 0.60 0.40 0.60 0.30 0.20 A. Rate = k [A]² [B] B. Rate = k[A] [BF C. Rate = k[A] [B] D. Rate = k[A]² [B]° %3D
16. Concentration of either 'A' or 'B' were changed keeping the concentrations of one of the reactants constant and rates were measured as a function of initial concentration. Following results were obtained. Choose the correct option for the rate equations for this reaction. Experiment Initial Initial rate of concentration concentration formation of |C|/mol L* sª Initial of [A]/mol L* of [B]/mol L* 0.30 0.30 0.10 0.30 0.60 0.40 0.60 0.30 0.20 A. Rate = k [A]² [B] B. Rate = k[A] [BF C. Rate = k[A] [B] D. Rate = k[A]² [B]° %3D
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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Answer question numbers 16, 17 and 18
![16. Concentration of either 'A' or 'B' were changed keeping the concentrations of one of the reactants constant
and rates were measured as a function of initial concentration. Following results were obtained. Choose the
correct option for the rate equations for this reaction.
Experiment Initial
Initial
concentration concentration formation of
of (B]/mol L*
Initial rate of
of JA]/mol L
|CI/mol Ls
1.
0.30
0.30
0.10
2.
0.30
0.60
0.40
0.60
0.30
0.20
A. Rate = k [A]? [(B]
B. Rate = k [A] [BF
C. Rate = k[A] [B]
D. Rate = k[A]² [B]°
17. Dust particles suspended in the air inside unheated grain elevators can sometimes react explosively because
the dust particles have a
A. high kinetic energy
B. high activation energy
18. The minimum amount of energy needed to start a reaction is called the
C. catalytic effect on the reaction
D. large surface area for the reaction
A. activation energy
B. energy of reaction
C. entropy of reaction
D. reaction mechanism energy](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0dd9a836-2e81-4912-b27c-9f846294e661%2Fade243d8-afed-42ab-9256-84feab4717b4%2F462nfa_processed.png&w=3840&q=75)
Transcribed Image Text:16. Concentration of either 'A' or 'B' were changed keeping the concentrations of one of the reactants constant
and rates were measured as a function of initial concentration. Following results were obtained. Choose the
correct option for the rate equations for this reaction.
Experiment Initial
Initial
concentration concentration formation of
of (B]/mol L*
Initial rate of
of JA]/mol L
|CI/mol Ls
1.
0.30
0.30
0.10
2.
0.30
0.60
0.40
0.60
0.30
0.20
A. Rate = k [A]? [(B]
B. Rate = k [A] [BF
C. Rate = k[A] [B]
D. Rate = k[A]² [B]°
17. Dust particles suspended in the air inside unheated grain elevators can sometimes react explosively because
the dust particles have a
A. high kinetic energy
B. high activation energy
18. The minimum amount of energy needed to start a reaction is called the
C. catalytic effect on the reaction
D. large surface area for the reaction
A. activation energy
B. energy of reaction
C. entropy of reaction
D. reaction mechanism energy
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