An increase in which of the following will occur if the reaction temperature is increased?1. energy of activationIl. collision frequencyl fraction of collisions with sufficient energySelect one:O a. lOb.l and IIOc.I and IlOd. Il and IIIOe. 1, II, and IIII

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 and the reactant molecule collides in the proper orientation, the collision results in the formation of the product. The successful collisions must have enough energy, also known as activation energy, at the time of the collision to convert into the product. If we increase the temperature of the reaction, more molecules will collide with the minimum kinetic energy for reaction and the rate of reaction will increases.Hence we can say that as we increase the temperate the number of collisions and the collision with sufficient energy will be increased. So the second and the third statements are correct. The activation energy is the minimum amount of energy required by the reactants to convert into the product. When we increase the temperature the energy of the reactant molecules increases and the activation energy decreases. Hence the first statement is incorrect.The right option is as follows: d. II and III

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Chemistry

An increase in vwhich of the following will occur if the reaction temperature is increased? 1. energy of activation Il. collision frequency Il. fraction of collisions with sufficient energy Select one: O a.l Ob.l and III Oc.I and II Od. Il and II Oe. 1, II, and II

An increase in vwhich of the following will occur if the reaction temperature is increased? 1. energy of activation Il. collision frequency Il. fraction of collisions with sufficient energy Select one: O a.l Ob.l and III Oc.I and II Od. Il and II Oe. 1, II, and II

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...

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A value of K near 1 indicates that at equilibrium probably significant quantities of both products and reactants are present. O the reactions occur ata moderate rate. O only products are present. O only reactants are present. * Previous
*00 FL 山 Rttps://WWW-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-IQUHIQg6bJxmeSyVpHOEB1plef9xyC5Ca9QldFNDUsAt... A O ADVANCED GENERAL CHEMISTRY 0/5 Calculating an equilibrium constant from an equilibrium. Hydrogen bromide and oxygen react to form bromine and water, like this: 4 HBr(g) + O,(g) → 2 Br,(g) + 2 H,0(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of hydrogen bromide, oxygen, bromine, and water has the following composition: compound pressure at equilibrium HBr 76.6 atm 79.4 atm Br2 7.76 atm 5.82 atm o'H Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. Explanation Check O2022 McGraw Hill LLC. AllRights Reserved. Terms of Use Privacy Center Accessibility 9:37 3/18/2 DEC F5 F8 r pgDn. OL F12 PrtScr Insert Delete LL PgUp 24 Backspace Lock { [ Enter 4 Shift Alt Alt Ctrl
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