For the below reaction: 2502(g) + O2(g) → 2503(g) AG° = -142 kJ mol-1 at 298K Rate = k[SO2][SO3]¬1/2 Consider the following statements based on the information provided and knowledge of chemical kinetics. I. Since AG = -142 kJ mol-1, the conversion of SO2 to SO3 must occur the instant the reactants are combined at 298 K. II. The overall reaction order is + %. III. The rate constant, k , is a function of temperature. IV. The activation energy for this reaction in both the forward and reverse directions will be the same. V. When the rate of consumption of SO2 is 0.02 mol L-15-1 the rate of consumption of O2 will be 0.01 mol L-1s-1 Which of the above statements are correct? O l and Il only O , I, and III only O V and V only O II, IV and V only O II, II and V only

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
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Chapter14: Chemical Equilibrium
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For the below reaction:
2502(g) + O2(g) → 2503(g)
AG° = -142 kJ mol-1 at 298K
Rate = k[SO2][SO3]¬1/2
Consider the following statements based on the information provided and knowledge of chemical
kinetics.
I. Since AG = -142 kJ mol-1, the conversion of SO2 to SO3 must occur the instant the
reactants are combined at 298 K.
II. The overall reaction order is + %.
III. The rate constant, k , is a function of temperature.
IV. The activation energy for this reaction in both the forward and reverse directions will be the
same.
V. When the rate of consumption of SO2 is 0.02 mol L-15-1 the rate of consumption of O2 will
be 0.01 mol L-1s-1
Which of the above statements are correct?
O land Il only
O , II, and III only
O IV and V only
O II, IV and V only
O I, II and V only
Transcribed Image Text:For the below reaction: 2502(g) + O2(g) → 2503(g) AG° = -142 kJ mol-1 at 298K Rate = k[SO2][SO3]¬1/2 Consider the following statements based on the information provided and knowledge of chemical kinetics. I. Since AG = -142 kJ mol-1, the conversion of SO2 to SO3 must occur the instant the reactants are combined at 298 K. II. The overall reaction order is + %. III. The rate constant, k , is a function of temperature. IV. The activation energy for this reaction in both the forward and reverse directions will be the same. V. When the rate of consumption of SO2 is 0.02 mol L-15-1 the rate of consumption of O2 will be 0.01 mol L-1s-1 Which of the above statements are correct? O land Il only O , II, and III only O IV and V only O II, IV and V only O I, II and V only
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