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26. Answer ALL parts of this question. State whether each of the following statements is true or false, and briefly expl
Posted: Wed Apr 27, 2022 6:20 am
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- 26 Answer All Parts Of This Question State Whether Each Of The Following Statements Is True Or False And Briefly Expl 1 (145.2 KiB) Viewed 31 times
26. Answer ALL parts of this question. State whether each of the following statements is true or false, and briefly explain why: (a) The activation energy of a reaction is the difference in energy between reactants and products. (2 marks) (b) The reaction rate of the reaction: 2A + B → C can be defined as twice the rate of formation of C. (2 marks) (c) The rate of reaction may or may not depend on the concentration of the reactants. = (2 marks) (d) The pre-exponential factor is independent of temperature. (2 marks) (e) For a first-order reaction where A P, a plot of log10[A] against time will give a straight line graph of gradient-k. (2 marks)