Question & Answer: The rate law for the reaction A rightarrow B would be given as: rate = k[A] The k shown in the…..

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25 The rate law for the reaction A→B would be given as: rate- IAJ. The k shown in the equation has A) a direct relation to the activation B) an inverse relation to the temperature at which the C) no connection to the reaction being performed energy of the reaction being studied reaction is being performed an inverse relation to the activation energy of the reaction being studied E) a value equal to 6.022 x 10 rnaoscribing the process of reaction from the sole basis of the force, frequency and orientation of the reacting species is A) Collision theory B) Transition State theory C) Brønsted-Lowry theory D) Beers-Lambert theory E) None of these 27. For a reaction mechanism consisting of more than one elementary step A) the rate law is determined by the fastest step B) each elementary steps reaction order must be determined experimentally C) the elementary steps involving one reactant molecule are termed bimolecular D) the rate law for the overall process is given by the rate-determining step E) None of these 28.A catalyst added to a reaction A) inhibits the reaction by increasing the activation energy B) inhibits the reaction by causing exothermic processes to become endothermic C) lowers activation energy by providing alternative pathways (steps) with lower energy requirements D) decreases the value of the rate constant by increasing the activation energy E) None of these 29. At equilibrium,-. A) all chemical processes have ceased B) the rate of the forward reaction equals that of the reverse C) the rate constant for the forward reaction equals that of the reverse D) both the rate of the forward reaction equals that of the reverse and the rate constant for t forward reaction equals that of the reverse E) none of these

The rate law for the reaction A rightarrow B would be given as: rate = k[A] The k shown in the equation has _____. A) a direct relation to the activation energy of the reaction being studied B) an inverse relation to the temperature at which the reaction is being performed C) no connection to the reaction being performed D) an inverse relation to the activation energy of the reaction being studied E) a value equal to 6.022 times 10^23 The theory describing the process of reaction from the sole basis of the force, frequency and orientation of the reacting species is _____. A) Collision theory B) Transition State theory C) Bronsted-Lowry theory D) Beers-Lambert theory E) None of these For a reaction mechanism consisting of more than one elementary step _____. A) the rate law is determined by the fastest step B) each elementary step’s reaction order must be determined experimentally C) the elementary steps involving one reactant molecule are termed bimolecular D) the rate law for the overall process is given by the rate-determining step E) None of these A catalyst added to a reaction _____. A) inhibits the reaction by increasing the activation energy B) inhibits the reaction by causing exothermic processes to become endothermic C) lowers activation energy by providing alternative pathways (steps) with lower energy requirements D) decreases the value of the rate constant by increasing the activation energy E) None of these At equilibrium, _____. A) all chemical processes have ceased B) the rate of the forward reaction equals that of the reverse C) the rate constant for the forward reaction equals that of the reverse D) both the rate of the forward reaction equals that of the reverse and the rate constant for the forward reaction equals that of the reverse E) none of these

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