A reaction profile (not to scale!) for the reactionO2 + NO2O3 + NOis shown below:Increasing energyO₂ + NO₂211 kJ0₂ + NO200 kJReaction progress According to the collision theory of reaction rates, which of the following is/are true?(Select all that apply.)Increasing the concentration of O₂ + NO2 would have no effect on the rate of the reaction.In the presence of a catalyst, the value of activation energy for the reaction would be smaller than 211 kJ.Raising the temperature would increase the rate of the reaction by increasing the number of successful O2 + NO₂ collisions.Raising the temperature would increase the rate of the reaction because the value of activation energy would be smaller than 211 kJ at a highertemperature.In the presence of a catalyst, the value of energy difference between products and reactant will be smaller than 200 kJ.

Answered: According to the collision theory of…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Question

Transcribed Image Text:A reaction profile (not to scale!) for the reaction O2 + NO2 O3 + NO is shown below: Increasing energy O₂ + NO₂ 211 kJ 0₂ + NO 200 kJ Reaction progress

According to the collision theory of reaction rates, which of the following is/are true?
(Select all that apply.)
Increasing the concentration of O₂ + NO2 would have no effect on the rate of the reaction.
In the presence of a catalyst, the value of activation energy for the reaction would be smaller than 211 kJ.
Raising the temperature would increase the rate of the reaction by increasing the number of successful O2 + NO₂ collisions.
Raising the temperature would increase the rate of the reaction because the value of activation energy would be smaller than 211 kJ at a higher
temperature.
In the presence of a catalyst, the value of energy difference between products and reactant will be smaller than 200 kJ.

Expert Solution

Step 1

Collision theory of reaction rate: According to the collision theory of reaction rate, the randomly moving reactant molecules collide with each other to convert into product molecules.

If the energy of the collision is sufficient enough that it is equal to or greater than the activation energy of the reaction and the reactant molecule collides in the proper orientation, the collision results in the formation of the product. The number of collisions per second between the reactant molecules depends on the concentraion of reactants and temperature of the reaction.

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions